https://bugs.webkit.org/show_bug.cgi?id=28851

Reviewed by Adam Barth.

Source/WebCore:

Original patch by Xan Lopez. Change FrameLoader to dispatch the notifications in
a more natural sequence.

Test: http/tests/loading/progress-finished-callback.html

* loader/FrameLoader.cpp:
(WebCore::FrameLoader::checkLoadCompleteForThisFrame):

Source/WebKit/qt:

Add infrastructure to dump progressFinishedNotification callback in DRT.

* WebCoreSupport/DumpRenderTreeSupportQt.cpp:
(DumpRenderTreeSupportQt::dumpProgressFinishedCallback):
* WebCoreSupport/DumpRenderTreeSupportQt.h:
* WebCoreSupport/FrameLoaderClientQt.cpp:
(WebCore::FrameLoaderClientQt::postProgressFinishedNotification):
* WebCoreSupport/FrameLoaderClientQt.h:

Tools:

Implement dumpProgressFinishedCallback() in the layoutTestController for Qt,
Chromium and GTK ports. The first two were simple changes.

Some refactoring was needed in GTK port to assure that the dumps are emitted
correctly and the processing after the page load finished is in the right place.

To detect the load finished, we use the callback for the "load-status" notifier
signal of the top loading frame. And we use the deprecated "load-finished" signal
for dumping (if enabled) the progress finished expected output.

* DumpRenderTree/LayoutTestController.cpp:
(LayoutTestController::LayoutTestController):
(dumpProgressFinishedCallbackCallback):
(LayoutTestController::staticFunctions):
* DumpRenderTree/LayoutTestController.h:
(LayoutTestController::dumpProgressFinishedCallback):
(LayoutTestController::setDumpProgressFinishedCallback):
* DumpRenderTree/chromium/LayoutTestController.cpp:
(LayoutTestController::LayoutTestController):
(LayoutTestController::dumpProgressFinishedCallback):
(LayoutTestController::reset):
* DumpRenderTree/chromium/LayoutTestController.h:
(LayoutTestController::shouldDumpProgressFinishedCallback):
(LayoutTestController::setShouldDumpProgressFinishedCallback):
* DumpRenderTree/chromium/WebViewHost.cpp:
(WebViewHost::didStopLoading):
* DumpRenderTree/gtk/DumpRenderTree.cpp:
(webViewLoadFinished):
(topLoadingFrameLoadFinished):
(webFrameLoadStatusNotified):
* DumpRenderTree/qt/LayoutTestControllerQt.cpp:
(LayoutTestController::reset):
(LayoutTestController::dumpProgressFinishedCallback):
* DumpRenderTree/qt/LayoutTestControllerQt.h:

LayoutTests:

Keep track of the order expected for the progressFinishedNotification, which is
before the didFinishLoadForFrame.

* http/tests/loading/progress-finished-callback-expected.txt: Added.
* http/tests/loading/progress-finished-callback.html: Added.
* platform/mac/Skipped:
* platform/win/Skipped:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@94105 268f45cc-cd09-0410-ab3c-d52691b4dbfc