Rubber-stamped by Maciej.

        Bump autoconf CAIRO_REQUIRED_VERSION up to 1.4.

        * configure.ac:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30106 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=17214

Reviewed by Maciej

Make a subclass of CommaNode to provide the correct precedence for each expression in
a variable declaration list.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30105 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        <rdar://problem/5640896> Removing database then trying
        to recreate it causes trouble

        Added open Database support to DatabaseTracker. So any Database that 
        is deleted will be marked as deleted and will fail to open any transaction
        or execute any new SQL queries.

        * storage/Database.cpp:
        (WebCore::Database::Database): Call DatabaseTracker::addOpenDatabase.
        (WebCore::Database::~Database): Call DatabaseTracker::removeOpenDatabase.
        (WebCore::Database::markAsDeleted): Set the m_deleted flag.
        (WebCore::Database::version): Return a null String if m_deleted is true.
        * storage/Database.h:
        (WebCore::Database::deleted): Return m_deleted.
        * storage/DatabaseTracker.cpp:
        (WebCore::DatabaseTracker::addOpenDatabase): Add the Database to a map of origins and names.
        (WebCore::DatabaseTracker::removeOpenDatabase): Remove the Database from the map.
        (WebCore::DatabaseTracker::deleteDatabaseFile): Call markAsDeleted on all the open Databases
          matching the origin/name.
        * storage/DatabaseTracker.h:
        * storage/SQLStatement.cpp:
        (WebCore::SQLStatement::setDatabaseDeletedError): Set the error about the user deleting the database.
        * storage/SQLStatement.h:
        * storage/SQLTransaction.cpp:
        (WebCore::SQLTransaction::executeSQL): If the Database is deleted, call setDatabaseDeletedError.
        (WebCore::SQLTransaction::openTransactionAndPreflight): Set the error about the user deleting the database
          if the Database was marked as deleted.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30104 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver.

        - fix http://bugs.webkit.org/show_bug.cgi?id=17247
          Labelled continue/break can fail in some cases

        Test: fast/js/continue-break-multiple-labels.html

        * kjs/nodes.h:
        (KJS::StatementNode::pushLabel): Made this virtual.
        (KJS::LabelNode::pushLabel): Forward pushLabel calls to the statement inside.

LayoutTests:

        - test for http://bugs.webkit.org/show_bug.cgi?id=17247
          Labelled continue/break can fail in some cases

        * fast/js/continue-break-multiple-labels-expected.txt: Added.
        * fast/js/continue-break-multiple-labels.html: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30103 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Eric.

        - fix http://bugs.webkit.org/show_bug.cgi?id=15003
          Function.prototype.constructor should not be DontDelete/ReadOnly (Acid3 bug)

        Test: fast/js/constructor-attributes.html

        * kjs/JSGlobalObject.cpp:
        (KJS::JSGlobalObject::reset): Remove unwanted attributes from "constructor".
        * kjs/function_object.cpp:
        (KJS::FunctionObjectImp::construct): Ditto.
        * kjs/nodes.cpp:
        (KJS::FuncDeclNode::makeFunction): Ditto.
        (KJS::FuncExprNode::evaluate): Ditto.

WebCore:

        Reviewed by Eric.

        - fix http://bugs.webkit.org/show_bug.cgi?id=15003
          Function.prototype.constructor should not be DontDelete/ReadOnly (Acid3 bug)

        Test: fast/js/constructor-attributes.html

        * bindings/scripts/CodeGeneratorJS.pm: Remove unwanted attributes from "constructor".

LayoutTests:

        Reviewed by Eric.

        - test for http://bugs.webkit.org/show_bug.cgi?id=15003
          Function.prototype.constructor should not be DontDelete/ReadOnly (Acid3 bug)

        * fast/js/constructor-attributes-expected.txt: Added.
        * fast/js/constructor-attributes.html: Added.
        * fast/js/resources/constructor-attributes.js: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30102 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Mitz.

        <rdar://problem/5650446>
        http://bugs.webkit.org/show_bug.cgi?id=16102
        Crash in FrameLoader::stopLoadingSubframes() on IMDB page

        Store the child frame in a RefPtr to prevent it from being deleted when the
        frame tree changes while calling stopAllLoaders().
        
        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::stopLoadingSubframes):

LayoutTests:

        Reviewed by Mitz.

        <rdar://problem/5650446>
        http://bugs.webkit.org/show_bug.cgi?id=16102
        Crash in FrameLoader::stopLoadingSubframes() on IMDB page

        * http/tests/navigation/changing-frame-hierarchy-in-onload-expected.txt: Added.
        * http/tests/navigation/changing-frame-hierarchy-in-onload.html: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30101 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30100 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30099 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Adam Roben.

        Avoid null-dereference crasher noticed in the GTK+ port and also
        affecting the Win release build.

        Covered by existing tests.

        * dom/Document.cpp:
        (WebCore::Document::userStyleSheet):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30098 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        <rdar://problem/5724188> 
        REGRESSION: PLT 0.7% slower due to 29926 (change Text::createWithLengthLimit to take a UChar pointer)
        
        Revert r29926 which caused the regression.
        
        * dom/Text.cpp:
        (WebCore::Text::createWithLengthLimit):
        * dom/Text.h:
        * html/HTMLParser.cpp:
        (WebCore::HTMLParser::parseToken):
        * loader/TextDocument.cpp:
        (WebCore::TextTokenizer::write):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30097 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Hyatt.

        Fix for <rdar://problem/5732491>
        http://bugs.webkit.org/show_bug.cgi?id=17213
        The querySelectorAll method on an element node does not search only the element's descendants

        Test: fast/dom/SelectorAPI/elementRoot.html

        * dom/Node.cpp:
        (WebCore::Node::querySelector): Make sure to stay within the root node when traversing the tree.
        * dom/SelectorNodeList.cpp:
        (WebCore::SelectorNodeList::SelectorNodeList): ditto.

LayoutTests:

        Reviewed by Hyatt.

        Test for <rdar://problem/5732491>
        http://bugs.webkit.org/show_bug.cgi?id=17213
        The querySelectorAll method on an element node does not search only the element's descendants

        * fast/dom/SelectorAPI/elementRoot-expected.txt: Added.
        * fast/dom/SelectorAPI/elementRoot.html: Added.
        * fast/dom/SelectorAPI/resources: Added.
        * fast/dom/SelectorAPI/resources/TEMPLATE.html: Copied from LayoutTests/fast/js/resources/TEMPLATE.html.
        * fast/dom/SelectorAPI/resources/elementRoot.js: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30096 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by darin

        * html/HTMLButtonElement.cpp:
        (WebCore::HTMLButtonElement::type):
        (WebCore::HTMLButtonElement::parseMappedAttribute):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30095 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30094 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Rubberstamped by Mitz.

        * perf/slickspeed/config.ini:
        * perf/slickspeed/frameworks/jquery-1.2.3.js: Renamed from WebKitSite/perf/slickspeed/frameworks/jquery-1.2.1.js.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30093 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Jon Honeycutt.

        Redefine some platform-specific types as cross-platform types
        Add pathGetFileName method to get the filename from a path string
        Add unloadModule method to unload a loadable module from the process
        Implement new methods for GTK+ and Windows
        Implement missing homeDirectoryPath method for GTK+
        Add stub methods for new and missing methods for Wx and Qt

        * platform/FileSystem.h:
        * platform/gtk/FileSystemGtk.cpp:
        * platform/qt/FileSystemQt.cpp:
        * platform/win/FileSystemWin.cpp:
        * platform/wx/FileSystemWx.cpp:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30092 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        * bindings/scripts/CodeGeneratorCOM.pm: Touch this to force the COM
        bindings to rebuild.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30091 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Alp Toker.

        http://bugs.webkit.org/show_bug.cgi?id=17009
        [Gtk] Webkit strips accents from some dead-key combinations

        KeyEvents have to go through the gtk input method.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30090 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Eric.

        - fix http://bugs.webkit.org/show_bug.cgi?id=3492
          TreeWalker implementation needs to be fixed (affects Acid3)
        - fix http://bugs.webkit.org/show_bug.cgi?id=4714
          NodeIterator does not handle exceptions from the filter function (affects Acid3)
        - fix http://bugs.webkit.org/show_bug.cgi?id=4716
          NodeIterator will crash if the filter function removes the current node from the document

        Test: traversal/exception-forwarding.html

        This turned into a near-rewrite of NodeIterator and TreeWalker.

        * bindings/js/JSNodeFilterCondition.h:
        * bindings/js/JSNodeFilterCondition.cpp:
        (WebCore::takeException): Added.
        (WebCore::JSNodeFilterCondition::acceptNode): Added an out parameter to return
        a JavaScript exception.

        * bindings/js/JSNodeFilterCustom.cpp:
        (WebCore::JSNodeFilter::acceptNode): Wrote a custom binding for this that raises
        a JavaScript exception if the out parameter is set.

        * bindings/js/JSNodeIteratorCustom.cpp:
        (WebCore::JSNodeIterator::nextNode): Wrote a custom binding for this that raises
        a JavaScript exception if the out parameter is set.
        (WebCore::JSNodeIterator::previousNode): Ditto.

        * bindings/js/JSTreeWalkerCustom.cpp:
        (WebCore::JSTreeWalker::parentNode): Wrote a custom binding for this that raises
        a JavaScript exception if the out parameter is set.
        (WebCore::JSTreeWalker::firstChild): Ditto.
        (WebCore::JSTreeWalker::lastChild): Ditto.
        (WebCore::JSTreeWalker::nextSibling): Ditto.
        (WebCore::JSTreeWalker::previousSibling): Ditto.
        (WebCore::JSTreeWalker::previousNode): Ditto.
        (WebCore::JSTreeWalker::nextNode): Ditto.

        * bindings/objc/DOM.mm:
        (WebCore::ObjCNodeFilterCondition::acceptNode): Updated to include new exception
        out parameter.
        (-[DOMDocument createNodeIterator:whatToShow:filter:expandEntityReferences:]):
        Use RefPtr to make object lifetimes clearer.
        (-[DOMDocument createTreeWalker:whatToShow:filter:expandEntityReferences:]):
        Ditto.

        * bindings/scripts/CodeGeneratorJS.pm: Added include of NodeFilter.h for
        JSDocument.cpp.

        * dom/Document.h:
        * dom/Document.cpp:
        (WebCore::Document::createNodeIterator): Changed to use PassRefPtr.
        (WebCore::Document::createTreeWalker): Ditto.

        * dom/NodeFilter.h:
        * dom/NodeFilter.cpp:
        (WebCore::NodeFilter::NodeFilter): Changed to use PassRefPtr.
        (WebCore::NodeFilter::acceptNode): Added an out parameter to return
        a JavaScript exception.
        * dom/NodeFilter.idl: Custom binding for acceptNode.

        * dom/NodeFilterCondition.h:
        * dom/NodeFilterCondition.cpp:
        (WebCore::NodeFilterCondition::acceptNode): Added an out parameter to return
        a JavaScript exception.

        * dom/NodeIterator.cpp:
        (WebCore::NodeIterator::NodeIterator): Changed to use PassRefPtr more.
        Eliminated m_doc, using the root node instead, and unnecessary check for
        null -- rootNode must be non-null and all nodes have a non-null document.
        (WebCore::NodeIterator::~NodeIterator): Changed to get document from root.
        (WebCore::NodeIterator::nextNode): Rewrote to use a RefPtr since the
        acceptNode function could do anything, including removing the last
        reference to the current node. Also folded findNextNode into this function
        since it's the only one that needs to call it.
        (WebCore::NodeIterator::previousNode): Same thing, but the other direction.
        (WebCore::NodeIterator::detach): Changed to use the root node as the indication
        that we're detached rather than a separate boolean.
        (WebCore::NodeIterator::notifyBeforeNodeRemoval): Removed some unnneeded
        checks. Removed incorrect use of findNextNode/findPreviousNode -- those
        functions call acceptNode and the DOM standard is quite clear that these
        functions do not take that into account, allowing the current node to become
        one that's not accepted.

        * dom/NodeIterator.h: Changed constructor to use PassRefPtr more. Changed
        nextNode and previousNode to have an out parameter with a JavaScript exception.
        Removed helper functions setReferenceNode, setPointerBeforeReferenceNode,
        detached, setDetached, document, findNextNode, and findPreviousNode. All were
        unnecessary. Removed data member m_doc which was just rootNode()->document().

        * dom/NodeIterator.idl: Custom binding for nextNode and previousNode.

        * dom/Traversal.cpp:
        (WebCore::Traversal::Traversal): Use PassRefPtr more.
        (WebCore::Traversal::acceptNode): Added out parameter for JavaScript exception.
        Also rearranged the function a little bit for clarity.

        * dom/Traversal.h: Changed acceptNode to have an out parameter with a JavaScript
        exception and made it protected, since it's only for use by the derived classes.

        * dom/TreeWalker.cpp:
        (WebCore::TreeWalker::TreeWalker): Updated to use PassRefPtr.
        (WebCore::TreeWalker::setCurrentNode): Updated to use PassRefPtr and deleted
        the overloaded version since it's not needed.
        (WebCore::TreeWalker::parentNode): Rewrote to propagate the exception and also
        to implement rules about when to check things like whether we're in the tree.
        The previous fix where we called isDescendantOf was not entirely correct, because
        the specification allows you to walk outside the tree if you get there somehow.
        What it doesn't allow is walking outside the tree from inside. The new
        implementation handles this correctly.
        (WebCore::TreeWalker::firstChild): Ditto.
        (WebCore::TreeWalker::lastChild): Ditto.
        (WebCore::TreeWalker::previousSibling): Ditto.
        (WebCore::TreeWalker::nextSibling): Ditto.
        (WebCore::TreeWalker::previousNode): Ditto. Because of the need to check the
        acceptNode function on parents, this can't use traversePreviousNode (more's the
        pity, because it's a bit complicated).
        (WebCore::TreeWalker::nextNode): Ditto.

        * dom/TreeWalker.h: Changed constructor and setCurrentNode to use PassRefPtr
        more. Changed the navigation functions to have an out parameter with a JavaScript
        exception. Removed helper functions setCurrentNode and ancestorRejected.

        * dom/TreeWalker.idl: Custom binding for navigation functions.

LayoutTests:

        Reviewed by Eric.

        - test for http://bugs.webkit.org/show_bug.cgi?id=4714
          NodeIterator does not handle exceptions from the filter function (affects Acid3)

        - grabbed NodeIterator and TreeWalker tests from Hixie's site and KHTML

        * traversal/exception-forwarding-expected.txt: Added.
        * traversal/exception-forwarding.html: Added.
        * traversal/resources: Added.
        * traversal/resources/TEMPLATE.html: Copied from LayoutTests/fast/js/resources/TEMPLATE.html.
        * traversal/resources/exception-forwarding.js: Added.

        * traversal/node-iterator-001-expected.txt: Updated to reflect correct results.
        The old results reflected a bug in our NodeIterator.
        * traversal/node-iterator-001.html: Ditto.

        * traversal/node-iterator-006.html: Changed test so there's no whitespace node after
        the <span> elements inside the test root element (a <div>). The old test results were
        incorrect; the new NodeIterator implementation correctly returned the whitespace node
        for this test.

        * traversal/node-iterator-006a.html: Copied from traversal/node-iterator-006.html.
        Preserve the original test, which now has a strange result. But the result is correct,
        so it's worth keeping around.
        * traversal/node-iterator-006a-expected.txt: Added.

        * fast/dom/TreeWalker/TreeWalker-currentNode-expected.txt: Regenerated.
        * fast/dom/TreeWalker/resources/TreeWalker-currentNode.js: Updated test to expect results
        that match the DOM specification.

        * traversal/hixie-node-iterator/001-expected.txt: Added.
        * traversal/hixie-node-iterator/001.xml: Added.
        * traversal/hixie-node-iterator/002-expected.txt: Added.
        * traversal/hixie-node-iterator/002.xml: Added.
        * traversal/hixie-node-iterator/003-expected.txt: Added.
        * traversal/hixie-node-iterator/003.xml: Added.
        * traversal/hixie-node-iterator/004-expected.txt: Added.
        * traversal/hixie-node-iterator/004.xml: Added.
        * traversal/hixie-node-iterator/005-expected.txt: Added.
        * traversal/hixie-node-iterator/005.xml: Added.
        * traversal/hixie-node-iterator/006-expected.txt: Added.
        * traversal/hixie-node-iterator/006.xml: Added.
        * traversal/hixie-node-iterator/007-expected.txt: Added.
        * traversal/hixie-node-iterator/007.xml: Added.
        * traversal/hixie-node-iterator/008-expected.txt: Added.
        * traversal/hixie-node-iterator/008.xml: Added.
        * traversal/hixie-node-iterator/009-expected.txt: Added.
        * traversal/hixie-node-iterator/009.xml: Added.
        * traversal/hixie-node-iterator/010-expected.txt: Added.
        * traversal/hixie-node-iterator/010.xml: Added.
        * traversal/hixie-node-iterator/origin.txt: Added.

        * traversal/tree-walker-filter-1-expected.txt: Added.
        * traversal/tree-walker-filter-1.html: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30089 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Add support for Text.wholeText and Text.replaceWholeText
        http://bugs.webkit.org/show_bug.cgi?id=17125

        Test EntityReferences to make sure they're always treated as read-only
        In doing so I discovered a bug in document.adoptNode(readonlyNode) (and fixed it)

        * dom/Document.cpp:
        (WebCore::Document::adoptNode): throw NO_MODIFICATION_ALLOWED_ERR when passed a readonly node
        * dom/Node.cpp:
        * dom/Node.cpp:
        (WebCore::Node::textContent):
        * dom/Text.cpp:
        (WebCore::earliestLogicallyAdjacentTextNode):
        (WebCore::latestLogicallyAdjacentTextNode):
        (WebCore::Text::wholeText):
        (WebCore::Text::replaceWholeText):
        * dom/Text.h:
        * dom/Text.idl:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30088 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Tim Hatcher.

Fixes: http://bugs.webkit.org/show_bug.cgi?id=17191
HTML5: Client-side database queries should return values of type number
Test: storage/sql-data-types.html

Make the DB queries return a value as a number if it was inserted
as a number to the database.
* platform/sql/SQLiteStatement.cpp:
(WebCore::SQLiteStatement::getColumnValue): new member function to return SQLValues
* platform/sql/SQLiteStatement.h:
* storage/SQLStatement.cpp:
(WebCore::SQLStatement::execute): use getColumnValue instead of getColumnText


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30087 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Added mechanism to communicate client certificate info back to CFNetwork.

        Reviewed by Adam.

        * Interfaces/IWebError.idl: Added new WebURLErrorClientCertificateRequired error.
        * Interfaces/IWebMutableURLRequestPrivate.idl: Added. Added method to set client 
        certificate info on the request.
        * WebKit.vcproj/Interfaces.vcproj: Added new idl.
        * WebKit.vcproj/WebKit.vcproj: Link crypt32.lib
        * WebKit.vcproj/WebKitGUID.vcproj:
        * WebMutableURLRequest.cpp:
        (WebMutableURLRequest::QueryInterface): Implements IWebMutableURLRequestPrivate.
        (deallocCertContext): Free certificate context.
        (copyCert): Duplicate the certificate context and returns it in a CFDataRef.
        (WebMutableURLRequest::setClientCertificate):
        * WebMutableURLRequest.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30086 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Added mechanism to communicate client certificate info back to CFNetwork.

        Reviewed by Adam.

        * platform/network/ResourceHandle.h:
        * platform/network/cf/ResourceHandleCFNet.cpp:
        (WebCore::clientCerts): Keep a mapping of hosts to client certificates.
        (WebCore::makeFinalRequest): If we have a client certificate for the host, pass it
        to CFNetwork by setting it in the SSL properties.
        (WebCore::ResourceHandle::setClientCertificate): Map client certificate to the host.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30085 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        wkSetClientCertificateInSSLProperties, 
        wkCanAccessCFURLRequestHTTPBodyParts,
        wkCFURLRequestCopyHTTPRequestBodyParts,
        wkCFURLRequestSetHTTPRequestBodyParts

        Rubber-stamped by Steve.

        * win/include/WebKitSystemInterface/WebKitSystemInterface.h:
        * win/lib/WebKitSystemInterface.lib:
        * win/lib/WebKitSystemInterface_debug.lib:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30084 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Update prototype.js to 1.6.0.2 to be a bit less unfair in comparative benchmarking.

        * perf/slickspeed/frameworks/prototype.js:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30083 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        * platform/SharedBuffer.cpp: Removed a stub implementation of
        createWithContentsOfFile, now that each platform has its own stub.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30082 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        <http://bugs.webkit.org/show_bug.cgi?id=17138>
        <rdar://problem/5719869>

        Reviewed by Darin.

        No test possible.

        * page/InspectorController.cpp:
        (WebCore::InspectorController::drawNodeHighlight): Update the
        overlayRect after scrolling to make sure that we translate the context
        by the correct amount.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30081 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        * platform/gtk/FileSystemGtk.cpp: Added a missing #include.
        * platform/qt/FileSystemQt.cpp: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30080 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        I moved UserStyleSheetLoader out of Frame.cpp into its own files, and
        moved some Mac-only Frame methods to FrameMac.mm.

        Reviewed by Darin.

        * WebCore.xcodeproj/project.pbxproj: Added new files to project.
        * loader/mac/UserStyleSheetLoader.cpp: Added.
        (UserStyleSheetLoader::UserStyleSheetLoader):
        (UserStyleSheetLoader::~UserStyleSheetLoader):
        * loader/mac/UserStyleSheetLoader.h: Added.
        * page/Frame.cpp: Removed setUserStyleSheet[Location]
        * page/mac/FrameMac.mm:
        (WebCore::Frame::setUserStyleSheetLocation): Moved here from
        Frame.cpp.
        (WebCore::Frame::setUserStyleSheet): Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30079 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        The fix in r29841 did not guarantee that the user stylesheet would not
        still be loading by the time GMail called document.write, and so was
        not a complete fix.

        This change reworks the user stylesheet loading mechanism on non-Mac
        platforms to load the stylesheet synchronously from disk, and then
        keeps it in memory. This obsoletes the issue of what our behavior
        should be before the user stylesheet has loaded and what should happen
        when it finishes loading, as the user stylesheet will always be
        available when the Document first asks for it. Note, however, that
        this removes the ability to specify a non-file: URL for the user
        stylesheet. This change was not made for the Mac platform because it's
        possible that WebKit clients are relying on non-file: URLs for user
        stylesheets. It would also be nice to move back to an asynchronous
        loading model someday, but that is not currently possible since we
        don't have an asynchronous loading mechanism that is not tied to a
        particular Frame.

        The responsibility of loading and storing the user stylesheet has
        moved from Frame to Page, since the user stylesheet URL is set on the
        Page-level Settings object.

        Reviewed by Darin.

        * dom/Document.cpp:
        (WebCore::Document::Document): Changed to call userStyleSheet().
        (WebCore::Document::setUserStyleSheet): Made Mac-only.
        (WebCore::Document::userStyleSheet): Changed to call up to Page on
        non-Mac platforms.
        (WebCore::Document::recalcStyleSelector): Changed to call
        userStyleSheet().
        * dom/Document.h:
            - Made setUserStyleSheet and the m_usersheet member Mac-only
            - Changed userStyleSheet to return a String instance instead of a
              String reference, since we now might return a new null String.
        * loader/FrameLoader.cpp:
        (WebCore::FrameLoader::begin): Made the call to
        Frame::setUserStyleSheetLocation Mac-only.
        * page/Frame.cpp: Made UserStyleSheetLoader and related code Mac-only.
        (WebCore::Frame::~Frame): Ditto.
        (WebCore::Frame::reapplyStyles): Made the call to
        setUserStyleSheet[Location] Mac-only. On non-Mac platforms the
        Document will pick up the new stylesheet in Document::reapplyStyles.
        (WebCore::FramePrivate::FramePrivate): Made m_userStyleSheetLoader
        Mac-only.
        * page/Frame.h: Made setUserStyleSheet[Location] Mac-only.
        * page/FramePrivate.h: Made m_userStyleSheetLoader Mac-only.
        * page/Page.cpp:
        (WebCore::Page::Page): Initialize new members.
        (WebCore::Page::userStyleSheetLocationChanged): Added. Does nothing on
        Mac. On non-Mac, resets all members relating to the user stylesheet so
        we'll know to load it again the next time it's asked for.
        (WebCore::Page::userStyleSheet): Added. Loads the user stylesheet if
        the user stylesheet location has changed since the last time we loaded
        it, or if the file has been modified since we last loaded it, then
        returns the contents of the user stylesheet as a String.
        * page/Page.h: Added new methods/members.
        * page/Settings.cpp:
        (WebCore::Settings::setUserStyleSheetLocation): Changed to call
        Page::userStyleSheetLocationChanged.
        * page/Settings.h: Changed userStyleSheetLocation to return the KURL
        by reference instead of making a copy.
        * platform/FileSystem.h: Added declaration for getFileModificationTime.
        * platform/KURL.h: Added declaration for fileSystemPath method.
        * platform/cf/KURLCFNet.cpp:
        (WebCore::KURL::fileSystemPath): Added.
        * platform/posix/FileSystemPOSIX.cpp:
        (WebCore::getFileModificationTime): Added.
        * platform/qt/KURLQt.cpp:
        (WebCore::KURL::fileSystemPath): Stubbed out.
        * platform/win/FileSystemWin.cpp:
        (WebCore::getFileModificationTime): Added.
        * platform/qt/FileSystemQt.cpp: Stubbed out getFileModificationTime.
        * platform/gtk/FileSystemGtk.cpp: Ditto.
        * platform/wx/FileSystemWx.cpp: Ditto.
        * platform/qt/TemporaryLinkStubs.cpp: Stubbed out
        SharedBuffer::createWithContentsOfFile.
        * platform/gtk/TemporaryLinkStubs.cpp: Ditto, along with
        KURL::fileSystemPath.
        * platform/wx/TemporaryLinkStubs.cpp: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30078 268f45cc-cd09-0410-ab3c-d52691b4dbfc

         This cleanup also makes us call _wstat64 instead of _wstat32i64. The
         only difference between these two functions is that _wstat64 gives
         64-bit time values, while _wstat32i64 only gives 32-bit time values.

         Reviewed by Darin.

         All tests pass.

         * platform/win/FileSystemWin.cpp:
         (WebCore::statFile): New static helper that wraps _wstat64.
         (WebCore::fileSize): Changed to call statFile.
         (WebCore::fileExists): Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30077 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Rubberstamped by Darin.

        * platform/FileSystem.h:
        * platform/gtk/FileSystemGtk.cpp:
        * platform/network/cf/FormDataStreamCFNet.cpp:
        (WebCore::setHTTPBody):
        * platform/network/curl/ResourceHandleManager.cpp:
        (WebCore::ResourceHandleManager::setupPOST):
        * platform/posix/FileSystemPOSIX.cpp:
        * platform/qt/FileSystemQt.cpp:
        * platform/win/FileSystemWin.cpp:
        * platform/wx/FileSystemWx.cpp:
        * storage/Database.cpp:
        (WebCore::Database::databaseSize):
        * storage/DatabaseTracker.cpp:
        (WebCore::DatabaseTracker::usageForDatabase):
        * storage/OriginUsageRecord.cpp:
        (WebCore::OriginUsageRecord::diskUsage):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30076 268f45cc-cd09-0410-ab3c-d52691b4dbfc

         Reviewed by Darin.

         * platform/KURL.cpp:
         (WebCore::KURL::isLocalFile): Use equalIgnoringCase instead of ==.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30075 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        * sunspider: add an error message when ./tests/LIST is not found


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30073 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Fix a duplicate selector in the test.

        * perf/slickspeed/selectors.list:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30072 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Added :nth-child and :last-child to the list of selectors to test.

        * perf/slickspeed/selectors.list:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30071 268f45cc-cd09-0410-ab3c-d52691b4dbfc

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30070 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Fix for bug 6248, implement the nth-* CSS3 selectors.  Patch based on original KHTML work from Allan Jensen
        and improved upon by Nick Shanks.

        Reviewed by Eric

        * css/CSSGrammar.y:
        * css/CSSParser.cpp:
        (WebCore::CSSParser::lex):
        * css/CSSSelector.cpp:
        (WebCore::CSSSelector::extractPseudoType):
        * css/CSSSelector.h:
        (WebCore::CSSSelector::):
        * css/CSSStyleSelector.cpp:
        (WebCore::parseNth):
        (WebCore::matchNth):
        (WebCore::CSSStyleSelector::checkOneSelector):
        * css/tokenizer.flex:
        * rendering/RenderStyle.cpp:
        (WebCore::RenderStyle::RenderStyle):
        * rendering/RenderStyle.h:
        (WebCore::RenderStyle::childIndex):
        (WebCore::RenderStyle::setChildIndex):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30069 268f45cc-cd09-0410-ab3c-d52691b4dbfc

         Reviewed by Dave Kilzer.

         * Scripts/bisect-builds: Only try to test the build if the nightly
         info for the current index has not been deleted.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30068 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Dave Hyatt.

        - fix <rdar://problem/5729411> REGRESSION (r29834): Float contained in relative-positioned block is painted twice

        Test: fast/block/float/relative-painted-twice.html

        * rendering/RenderBlock.cpp:
        (WebCore::RenderBlock::addOverhangingFloats): Added another case where
        the child should not take over painting the float: when they do not have
        the same enclosing layer. In that case, the float is already being
        painted by one of its closer ancestors.

LayoutTests:

        Reviewed by Dave Hyatt.

        - test for <rdar://problem/5729411> REGRESSION (r29834): Float contained in relative-positioned block is painted twice

        * fast/block/float/relative-painted-twice.html: Added.
        * platform/mac-leopard/fast/block/float/relative-painted-twice-expected.checksum: Added.
        * platform/mac-leopard/fast/block/float/relative-painted-twice-expected.png: Added.
        * platform/mac/fast/block/float/relative-painted-twice-expected.txt: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30067 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Darin Adler.

        - fix http://bugs.webkit.org/show_bug.cgi?id=17194
          Changing text to bold changes font family

        Test: platform/mac/fast/text/family-for-font-matched-by-name.html

        * platform/mac/WebFontCache.mm:
        (+[WebFontCache internalFontWithFamily:traits:size:]): Changed to use
        the family of the font whose name matches the desired family if there
        is no exact family match.

LayoutTests:

        Reviewed by Darin Adler.

        - test for http://bugs.webkit.org/show_bug.cgi?id=17194
          Changing text to bold changes font family

        * platform/mac/fast/text/family-for-font-matched-by-name-expected.checksum: Added.
        * platform/mac/fast/text/family-for-font-matched-by-name-expected.png: Added.
        * platform/mac/fast/text/family-for-font-matched-by-name-expected.txt: Added.
        * platform/mac/fast/text/family-for-font-matched-by-name.html: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@30066 268f45cc-cd09-0410-ab3c-d52691b4dbfc