The WebCore.vcxproj.filters doesnot apply
https://bugs.webkit.org/show_bug.cgi?id=127338

Patch by Gurpreet Kaur <k.gurpreet@samsung.com> on 2014-01-21
Reviewed by Csaba Osztrogonác.

* WebCore.vcxproj/WebCore.vcxproj.filters:
Modified the WebCore.vcxproj.filters so that it is applied when loading
WebCore.vcxproj file.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162440 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[GTK] Allow passing extra data to web extensions
https://bugs.webkit.org/show_bug.cgi?id=125990

Patch by Adrian Perez de Castro <aperez@igalia.com> on 2014-01-21
Reviewed by Carlos Garcia Campos.

Allow passing additional information to the injected bundle. On top
of the string containing the path to the web extensions directory,
a GVariant can be set with additional data using
webkit_web_context_set_web_extensions_initialization_user_data().
Also, a new initialize-web-extensions signal is emitted before
launching a new WebProcess to allow setting different user data
for each process. The GVariant is serialized as a string, passed
to the injected bundle, and the injected bundle deserializes back
the data, which is passed to web extensions which define the
webkit_web_extension_initialize_with_user_data() function (for
backwards compatibility, webkit_web_extension_initialize() is
used as a fallback.)

Source/WebKit2:

* UIProcess/API/gtk/WebKitInjectedBundleClient.cpp:
(getInjectedBundleInitializationUserData): Define new callback
function which causes emission of the initialize-web-extensions
signal, and serializes the data to be passed to the web process.
(attachInjectedBundleClientToContext): Set the
getInjectedBundleInitializationUserData() callback.
* UIProcess/API/gtk/WebKitWebContext.cpp:
(webkit_web_context_class_init): Define the
initialize-web-extensions signal.
(webkit_web_context_set_web_extensions_directory):
Web extensions directory as now member of WebKitWebContextPrivate,
to be able to retrieve it later.
(webkit_web_context_set_web_extensions_initialization_user_data):
New API method to set the user data passed to the web extensions
when initialized.
(webkitWebContextInitializeWebExtensions): Private function used
to trigger emission of the initialize-web-extensions signal.
* UIProcess/API/gtk/WebKitWebContext.h:
Added prototype for new API method
webkit_web_context_set_web_extensions_initialization_user_data().
* UIProcess/API/gtk/WebKitWebContextPrivate.h:
Prototype of the new private function.
* UIProcess/API/gtk/docs/webkit2gtk-sections.txt:
Add new public API bits to the documentation.
* WebProcess/gtk/WebGtkExtensionManager.cpp:
(WebKit::WebGtkExtensionManager::initialize):
Deserialize the data received from the UI process and pass it to
webkit_web_extension_initialize_with_user_data() if available,
keeping webkit_web_extension_initialize() as fallback.

Tools:

* TestWebKitAPI/Tests/WebKit2Gtk/TestWebExtensions.cpp:
(initializeWebExtensions): Handles the initialize-web-extensions
signal, and sets the web extensions directory and the initialization
user data.
(testWebExtensionInitializationUserData): New test case for checking
the user data passed on initialization to web extensions.
* TestWebKitAPI/Tests/WebKit2Gtk/WebExtensionTest.cpp:
(methodCallCallback): Added implementation for the
GetInitializationUserData D-Bus method, used by
testWebExtensionInitializationUserData().
(webkit_web_extension_initialize_with_user_data): Define the
initialization function with the additional user data parameter.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162441 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebCore: If you set a tiled cross-faded-image or a tiled gradient as
a background layer, -webkit-background-blend-mode doesn't work.
The problem consists in the blendMode parameter not being set
for these specific drawing paths.

https://bugs.webkit.org/show_bug.cgi?id=126888
Patch by Mihai Tica <mitica@adobe.com> on 2014-01-21
Reviewed by Dirk Schulze.

Test: css3/compositing/background-blend-mode-tiled-layers.html

* platform/graphics/CrossfadeGeneratedImage.cpp:
(WebCore::CrossfadeGeneratedImage::drawPattern): Add the blendMode parameter and pass it to ImageBuffer::drawPattern.
* platform/graphics/GradientImage.cpp:
(WebCore::GradientImage::drawPattern): Add the blendMode parameter and pass it to ImageBuffer::drawPattern.
* platform/graphics/ImageBuffer.h: Add a BlendMode parameter to the drawPattern method.
* platform/graphics/cairo/ImageBufferCairo.cpp:
(WebCore::ImageBuffer::drawPattern): Add the default BlendMode parameter to the method declaration.
* platform/graphics/cg/ImageBufferCG.cpp:
(WebCore::ImageBuffer::drawPattern): Add and use the blendMode parameter for all the code paths.
* platform/graphics/wince/ImageBufferWinCE.cpp:
(WebCore::BufferedImage::drawPattern): Add the default BlendMode parameter to the method declaration.

LayoutTests: If you set a tiled cross-faded-image or a tiled gradient as
a background layer, -webkit-background-blend-mode doesn't work.
https://bugs.webkit.org/show_bug.cgi?id=126888

Patch by Mihai Tica <mitica@adobe.com> on 2014-01-21
Reviewed by Dirk Schulze.

* css3/compositing/background-blend-mode-tiled-layers-expected.html: Added.
* css3/compositing/background-blend-mode-tiled-layers.html: Added.
* platform/efl/TestExpectations: Skip test for efl, blendModes are not implemented.
* platform/mac/TestExpectations: Mark added test as ImageOnlyFailure due to slight differences between the actual result and the blending formula.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162442 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Delay initial layer flush during loading on all platforms
https://bugs.webkit.org/show_bug.cgi?id=127347

Reviewed by Andreas Kling.

To reduce unnecessary repaints enable the same behaviour as iOS already has.

* rendering/RenderLayerCompositor.cpp:
(WebCore::RenderLayerCompositor::RenderLayerCompositor):
        
    Set the initial state of m_layerFlushThrottlingEnabled correctly.

(WebCore::RenderLayerCompositor::scheduleLayerFlush):
(WebCore::RenderLayerCompositor::startInitialLayerFlushTimerIfNeeded):
* rendering/RenderLayerCompositor.h:
        
    Enable initial layer flush delay on all platforms.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162443 268f45cc-cd09-0410-ab3c-d52691b4dbfc