- fixed 3015522 -- crash decoding http://www.haaretz.co.il/

        * khtml/misc/decoder.cpp: (Decoder::setEncoding): Put some hacks for
	handling Hebrew text encoding inside ifndef APPLE_CHANGES. It's not clear
	that these or the equivalent are needed for WebCore (they are related to
	the as-yet unimplemented bidirectional text support) and they were making
	us crash.

	- fixed 2949235 -- checkboxes in wrong place until you scroll away and back

	I fixed this once before, then removed that fix in favor of a simpler one.
	But the simpler one didn't work, and I didn't test it properly. Now I have
	a fix that works without the drawbacks of the original.

        * khtml/rendering/render_replaced.cpp: (RenderWidget::layout): Remove the
	call to move the widget aside. This does no good because it's only called
	if the widget is told it needs to layout, which only happens if it's resized.

        * khtml/rendering/render_root.cpp: (RenderRoot::layout): Call a KWQ function
	so we can do some work at layout time.

        * kwq/KWQKHTMLPartImpl.mm:
        (moveWidgetsAside): Added. Function used recursively to move all widgets aside.
        (KWQKHTMLPartImpl::layout): Added. Called at layout time; moves all the widgets
	aside. They are moved back when print functions are called.

	WebCore support for feature where client redirects are treated as if the
	page was continuing to load. A big part of this was changing redirection
	so that it uses QTimer, allowing us to use more of the original KHTMLPart
	code. I added a feature to QTimer that KWQKHTMLPartImpl uses to monitor
	what KHTMLPart does with the timer.

        * kwq/qt/qobject.h: Changed "slots" definition so that all slots are public (to help
	KWQSlot get at them). Added a prefix for the slot and signal strings, so that we can detect
	the case where it's trying to connect a slot to another slot. Implement the convenience
	version of connect here in the header. Implement blockSignals. Remove setTarget.
	Make target mutable. Add new m_signalListHead and m_signalsBlocked.
        * kwq/KWQObject.mm:
        (QObject::findSignal): Added. Helper function that locates a signal by name.
        (QObject::connect): Connects a signal to a slot using the new KWQSignal and KWQSlot.
        (QObject::disconnect): Disconnects, similar to the above.
        (QObject::QObject): Initialize target, m_signalListHead, and m_signalsBlocked.
        (QObject::~QObject): Assert that m_signalListHead is 0.

        * khtml/khtml_part.cpp:
        (KHTMLPart::init): Move the code that connects the redirection timer out
	of APPLE_CHANGES.
        (KHTMLPart::~KHTMLPart): Remove the APPLE_CHANGES around the code that
	stops the redirection timer.
        (KHTMLPart::restoreURL): Remove the APPLE_CHANGES around the code that
	stops the redirection timer.
        (KHTMLPart::openURL): Move the APPLE_CHANGES so the code that stops the
	redirection timer will run.
        (KHTMLPart::closeURL): Remove the APPLE_CHANGES around the code that
	stops the redirection timer.
        (KHTMLPart::scheduleRedirection): Remove most of this function from the
	APPLE_CHANGES. We still probably need to revisit the handling of m_bComplete.

        * kwq/KWQSignal.h: Added.
        * kwq/KWQSignal.mm: Added.
        * kwq/KWQSlot.h: Added.
        * kwq/KWQSlot.mm: Added.
        * WebCore.pbproj/project.pbxproj: Added KWQSignal.h/mm, KWQSlot.h/mm.

        * khtml/misc/loader.h: Simplify APPLE_CHANGES ifdefs since all slots are now public.

       * force-clean-timestamp: Touch this since header files were changed.

        * khtml/ecma/kjs_window.cpp:
        (Window::get): Disable the "name" part of this. We can re-enable it if we
	need it, but every QObject had a name because of this one piece of code,
	and I don't think it was effectively setting the frame name.
        (Window::put): Disable the "name" part of this for the same reason.
        (History::getValueProperty): Disable the "length" part of this. It was
	calling some unimplemented stuff. We can re-enable this and implement
	what we need in KWQ then.

        * khtml/rendering/render_form.h: Remove RenderTextArea::performAction, because I
	changed this one case to use the new connect machinery. We can convert all the other
	form items to use the new machinery, and then eliminate performAction altogether.
        * khtml/rendering/render_form.cpp:
        (RenderSubmitButton::RenderSubmitButton): Remove unneeded setTarget. For the moment,
	connect takes care of this, and in the long run we won't need to set the target at all.
        (RenderLineEdit::RenderLineEdit): Ditto.

        * khtml/rendering/render_frames.h:
        * khtml/rendering/render_frames.cpp: Put partLoadingErrorNotify inside ifndef APPLE_CHANGES
	because it uses a bunch of Qt stuff that's not used anywhere else, and we never call it.

        * kwq/KWQKHTMLPartImpl.h: Remove scheduleRedirection, timerEvent, and m_redirectionTimer,
	add redirectionTimerStartedOrStopped and layout.
        * kwq/KWQKHTMLPartImpl.mm:
        (redirectionTimerMonitor): Added. Small stub that calls redirectionTimerStartedOrStopped.
        (KWQKHTMLPartImpl::KWQKHTMLPartImpl): Set up a monitor on the redirection timer.
        (KWQKHTMLPartImpl::~KWQKHTMLPartImpl): Remove now-unneeded killTimer call.
        (KWQKHTMLPartImpl::jumpToSelection): Simplify by using dynamic_cast instead of render_name().
        (KWQKHTMLPartImpl::redirectionTimerStartedOrStopped): Added. Calls bridge to report client
	redirect events whenever the redirection timer is started or stopped.

        * kwq/qt/qtextedit.h: Define a KWQSignal for textChanged, and a function that calls it.
        * kwq/KWQTextEdit.mm: (QTextEdit::QTextEdit): Set up a KWQSignal for textChanged.
        * kwq/KWQTextArea.mm: (-[KWQTextArea textDidEndEditing:]): Instead of calling emitAction,
	call textChanged, which will emit the signal using the new signal machinery.

        * kwq/qt/qtimer.h:
        * kwq/KWQTimer.mm:
        (+[KWQTimerTarget targetWithQTimer:]): Added. Used to implement QTimer in terms of NSTimer.
        (-[KWQTimerTarget timerFired:]): Added. Used to implement QTimer in terms of NSTimer.
        (QTimer::QTimer): Added.
        (QTimer::isActive): Implemented.
        (QTimer::start): Implemented.
        (QTimer::stop): Implemented.
        (QTimer::setMonitor): Implemented.
        (QTimer::fire): Implemented.

        * kwq/WebCoreBridge.h: Changed name of gotoAnchor to scrollToAnchor. Added client redirect
	methods.
        * kwq/WebCoreBridge.mm: (-[WebCoreBridge scrollToAnchor:]): Changed name.

WebKit:

	WebKit support for feature where client redirects are treated as if the
	page was continuing to load.

        * WebCoreSupport.subproj/WebBridge.m:
        (-[WebBridge reportClientRedirectTo:delay:fireDate:]): Added. Passes the client
	redirect along to the location change handler.
        (-[WebBridge reportClientRedirectCancelled]): Passes client redirect cancel along
	to the location change handler.
        (-[WebBridge dataSourceChanged]): Remove hack related to dummy data source.
        (-[WebBridge dataSource]): Remove hack related to dummy data source.

        * WebView.subproj/WebLocationChangeHandler.h: Added client redirect methods.
	Added class for base implementation of protocol. Updated stale comment.
        * WebView.subproj/WebLocationChangeHandler.m: Added. Provides base implementation
	of the WebLocationChangeHandler protocol so that clients don't need to implement
	all the methods if they are only interested in some of them.
        * WebKit.pbproj/project.pbxproj: Added WebLocationChangeHandler.m.

        * WebView.subproj/WebFramePrivate.m:
        (-[WebFrame _goToItem:withFrameLoadType:]): Call scrollToAnchor under its new name.

        * Misc.subproj/WebIconLoader.h:
        * Misc.subproj/WebIconLoader.m:
        * WebView.subproj/WebControllerPolicyHandler.m:
        * WebView.subproj/WebControllerPolicyHandlerPrivate.h:
	Replaced __MyCompanyName__ with the actual name of our company.

WebBrowser:

	- fixed 2948387 -- stop button flashes to "go" twice while loading citibank.com

        * LocationChangeHandler.m:
        (-[LocationChangeHandler locationChangeStartedForDataSource:]): Call
	_setInstantRedirectPending:NO when it's a load of the main frame.
        (-[LocationChangeHandler receivedPageTitle:forDataSource:]): Make this call
	through to the load monitor even for frames other than the main one.
        (-[LocationChangeHandler serverRedirectTo:forDataSource:]): Make this call
	through to the load monitor even for frames other than the main one.
        (-[LocationChangeHandler clientRedirectTo:delay:fireDate:forDataSource:]):
	Added. Call _setInstantRedirectPending:YES when it's a no-delay redirect of
	the main frame.
        (-[LocationChangeHandler clientRedirectCancelledForDataSource:]): Added.
	Call _setInstantRedirectPending:NO when it's the main frame, and also post
	a notification.

        * BrowserDocument.h: Added BrowserDocumentClientRedirectCancelledNotification
	and _instantRedirectPending instance variable.
        * BrowserDocument.m:
        (-[BrowserDocument isLoading]): Return YES if _instantRedirectPending.
        (-[BrowserDocument _setInstantRedirectPending:]): Set _instantRedirectPending.
        * BrowserDocumentPrivate.h: Declare _setInstantRedirectPending.

        * BrowserWindowController.h: Renamed frameLoadRedirected to mainFrameRedirected.
        * BrowserWindowController.m:
        (-[BrowserWindowController windowDidLoad]): Connect the new
	BrowserDocumentClientRedirectCancelledNotification to frameLoadPossiblyFinished.
        (-[BrowserWindowController mainFrameRedirected]): Renamed from frameLoadRedirected
	and removed the parameter since it is called only for the main frame.
        (-[BrowserWindowController frameLoadPossiblyFinished:]): Renamed from frameLoadFinished
	since a frame load is not necessarily finished when this is called. Also move the work
	back in here from respondToFrameLoadFinished to undo my previous attempt at this feature.

        * Test/PageLoadTestRunner.m:
        (-[PageLoadTestRunner init]): Connect the new
	BrowserDocumentClientRedirectCancelledNotification to pageLoadPossiblyDone.
        (-[PageLoadTestRunner pageLoadPossiblyDone:]): Renamed from pageLoadDone
	since the page load is not necessarily finished when this is called. Also move the work
	back in here from respondToPageLoadDone to undo my previous attempt at this feature.

        * BrowserNSControlExtras.h:
        * BrowserNSControlExtras.m:
        * ContextMenuHandler.h:
        * ContextMenuHandler.m:
        * TitleBarButton.h:
        * TitleBarButton.m:
	Replaced __MyCompanyName__ with the actual name of our company.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@1727 268f45cc-cd09-0410-ab3c-d52691b4dbfc