https://bugs.webkit.org/show_bug.cgi?id=92890

Reviewed by James Robinson.

Source/Platform:

The CCGraphicsContext was introduced as a wrapper around the 2D
and 3D output for the compositor. However, it is a CC only
concept. We want to be able to make 2D and ubercomp-mode IPCs on
behalf of the compositor. This patch allows this by pushing this
abstraction out to the Chrome-visible layer of the compositor,
changing the name to OutputSurface based on discussions on
wkb.ug/90736. A future patch will rename the CCGraphicsContext to
CCOutputSurface.

* Platform.gypi:
* chromium/public/WebCompositorOutputSurface.h: Added.
(WebKit):
(WebCompositorOutputSurface):
(WebKit::WebCompositorOutputSurface::~WebCompositorOutputSurface):
(WebKit::WebCompositorOutputSurface::Capabilities::Capabilities):
(Capabilities):
* chromium/public/WebCompositorOutputSurfaceClient.h: Added.
(WebKit):
(WebCompositorOutputSurfaceClient):
(WebKit::WebCompositorOutputSurfaceClient::~WebCompositorOutputSurfaceClient):
* chromium/public/WebLayerTreeView.h:
(WebKit::WebLayerTreeView::Settings::Settings):
(Settings):
* chromium/public/WebLayerTreeViewClient.h:
(WebKit):
(WebLayerTreeViewClient):
(WebKit::WebLayerTreeViewClient::createContext3D):
(WebKit::WebLayerTreeViewClient::createOutputSurface):

Source/WebCore:

* platform/graphics/chromium/cc/CCGraphicsContext.h:
(WebCore):
* platform/graphics/chromium/cc/CCLayerTreeHost.cpp:
(WebCore::CCLayerTreeHost::initializeLayerRenderer):
(WebCore::CCLayerTreeHost::recreateContext):
(WebCore::CCLayerTreeHost::createContext):
* platform/graphics/chromium/cc/CCLayerTreeHost.h:
(WebCore):
(CCLayerTreeHostClient):
(WebCore::CCLayerTreeSettings::CCLayerTreeSettings):
(CCLayerTreeSettings):
* platform/graphics/chromium/cc/CCLayerTreeHostImpl.cpp:
(WebCore::CCLayerTreeHostImpl::onVSyncParametersChanged):
(WebCore):
(WebCore::CCLayerTreeHostImpl::initializeLayerRenderer):
* platform/graphics/chromium/cc/CCLayerTreeHostImpl.h:
(CCLayerTreeHostImplClient):
* platform/graphics/chromium/cc/CCProxy.h:
(WebKit):
(WebCore):
* platform/graphics/chromium/cc/CCRenderer.h:
(CCRendererClient):
(WebCore::CCRendererClient::~CCRendererClient):
* platform/graphics/chromium/cc/CCResourceProvider.cpp:
* platform/graphics/chromium/cc/CCResourceProvider.h:
* platform/graphics/chromium/cc/CCSingleThreadProxy.h:
* platform/graphics/chromium/cc/CCThreadProxy.cpp:
(WebCore::CCThreadProxy::recreateContext):
(WebCore::CCThreadProxy::onVSyncParametersChanged):
(WebCore):
(WebCore::CCThreadProxy::beginFrame):
* platform/graphics/chromium/cc/CCThreadProxy.h:

Source/WebKit/chromium:

* WebKit.gyp:
* WebKit.gypi:
* public/WebSettings.h:
* public/WebViewClient.h:
(WebKit):
(WebViewClient):
(WebKit::WebViewClient::createOutputSurface):
* src/WebLayerTreeView.cpp:
(WebKit::WebLayerTreeView::Settings::operator CCLayerTreeSettings):
* src/WebLayerTreeViewImpl.cpp:
(WebKit):
(WebGraphicsContextToOutputSurfaceAdapter):
(WebKit::WebGraphicsContextToOutputSurfaceAdapter::WebGraphicsContextToOutputSurfaceAdapter):
(WebKit::WebLayerTreeViewClientAdapter::WebLayerTreeViewClientAdapter):
* src/WebSettingsImpl.cpp:
(WebKit::WebSettingsImpl::WebSettingsImpl):
* src/WebSettingsImpl.h:
(WebSettingsImpl):
* src/WebViewImpl.cpp:
(WebKit::WebViewImpl::setIsAcceleratedCompositingActive):
(WebKit::WebViewImpl::createOutputSurface):
(WebKit):
(WebKit::WebViewImpl::didRebindGraphicsContext):
(WebKit::WebViewImpl::didRecreateOutputSurface):
* src/WebViewImpl.h:
(WebViewImpl):
* tests/CCLayerTreeHostImplTest.cpp:
* tests/CCLayerTreeHostTest.cpp:
(WTF):
(WTF::CCLayerTreeHostTestSetSingleLostContext::didRecreateOutputSurface):
(WTF::CCLayerTreeHostTestSetRepeatedLostContext::didRecreateOutputSurface):
* tests/CCResourceProviderTest.cpp:
(WebKit::CCResourceProviderTest::CCResourceProviderTest):
* tests/CCTextureUpdateControllerTest.cpp:
* tests/CCThreadedTest.cpp:
(WebKitTests::TestHooks::createOutputSurface):
* tests/CCThreadedTest.h:
(WebKitTests::TestHooks::didRecreateOutputSurface):
* tests/Canvas2DLayerBridgeTest.cpp:
(Canvas2DLayerBridgeTest::fullLifecycleTest):
* tests/FakeCCGraphicsContext.h:
(WebKit::createFakeCCGraphicsContext):
* tests/FakeCCLayerTreeHostClient.h:
* tests/FakeWebCompositorOutputSurface.h: Copied from Source/WebCore/platform/graphics/chromium/cc/CCGraphicsContext.h.
(WebKit):
(FakeWebCompositorOutputSurface):
(WebKit::FakeWebCompositorOutputSurface::create):
(WebKit::FakeWebCompositorOutputSurface::FakeWebCompositorOutputSurface):
* tests/LayerRendererChromiumTest.cpp:
(LayerRendererChromiumTest::LayerRendererChromiumTest):
(TEST):
* tests/WebLayerTest.cpp:
* tests/WebLayerTreeViewTest.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@125219 268f45cc-cd09-0410-ab3c-d52691b4dbfc