Reviewed by Jeremy Orlow.

        Implements IDBKeyPath extractor.
        https://bugs.webkit.org/show_bug.cgi?id=43276

        Unit-test IDBKeyPathExtractorTest.cpp.
        LayoutTests will arrive as IndexedDB infrastructure is fleshed out.

        * bindings/v8/IDBBindingUtilities.cpp:
        (WebCore::getValueFrom):
        (WebCore::createIDBKeyFromSerializedValueAndKeyPath):
        * bindings/v8/IDBBindingUtilities.h:
2010-08-16  Marcus Bulach  <bulach@chromium.org>

        Reviewed by Jeremy Orlow.

        Implements IDBKeyPath extractor.
        https://bugs.webkit.org/show_bug.cgi?id=43276

        Unit-test IDBKeyPathExtractorTest.cpp.
        LayoutTests will arrive as IndexedDB infrastructure is fleshed out.

        * WebKit.gyp:
        * public/WebIDBKey.h:
        * public/WebIDBKeyPath.h: Added.
        (WebKit::WebIDBKeyPath::WebIDBKeyPath):
        (WebKit::WebIDBKeyPath::~WebIDBKeyPath):
        * public/WebPrivateOwnPtr.h: Added.
        (WebKit::WebPrivateOwnPtr::WebPrivateOwnPtr):
        (WebKit::WebPrivateOwnPtr::~WebPrivateOwnPtr):
        (WebKit::WebPrivateOwnPtr::reset):
        (WebKit::WebPrivateOwnPtr::get):
        (WebKit::WebPrivateOwnPtr::operator->):
        * src/WebIDBKey.cpp:
        (WebKit::WebIDBKey::createFromValueAndKeyPath):
        * src/WebIDBKeyPath.cpp: Added.
        (WebKit::WebIDBKeyPath::create):
        (WebKit::WebIDBKeyPath::WebIDBKeyPath):
        (WebKit::WebIDBKeyPath::parseError):
        (WebKit::WebIDBKeyPath::assign):
        (WebKit::WebIDBKeyPath::reset):
        (WebKit::WebIDBKeyPath::operator const WTF::Vector<WebCore::IDBKeyPathElement, 0>&):
        * tests/IDBBindingUtilitiesTest.cpp: Added.
        (WebCore::LocalContext::LocalContext):
        (WebCore::LocalContext::~LocalContext):
        (WebCore::checkKeyFromValueAndKeyPathInternal):
        (WebCore::checkKeyPathNullValue):
        (WebCore::checkKeyPathStringValue):
        (WebCore::checkKeyPathNumberValue):
        (WebCore::TEST):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@65439 268f45cc-cd09-0410-ab3c-d52691b4dbfc