cc: Route offscreen context creation for compositor to the browser.

cc/test/layer_tree_test_common.h

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_TEST_LAYER_TREE_TEST_COMMON_H_
 #define CC_TEST_LAYER_TREE_TEST_COMMON_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread.h"
 #include "cc/layer_tree_host.h"
 #include "cc/layer_tree_host_impl.h"
+#include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebAnimationDelegate.h"
 
+namespace Webkit {
+class WebGraphicsContext3D;
+}
+
 namespace cc {
 class LayerImpl;
 class LayerTreeHost;
 class LayerTreeHostClient;
 class LayerTreeHostImpl;
 
 // Used by test stubs to notify the test when something interesting happens.
 class TestHooks : public WebKit::WebAnimationDelegate {
 public:
+    TestHooks();
+    virtual ~TestHooks();
+
     virtual void beginCommitOnThread(LayerTreeHostImpl*) { }
     virtual void commitCompleteOnThread(LayerTreeHostImpl*) { }
     virtual bool prepareToDrawOnThread(
         LayerTreeHostImpl*, LayerTreeHostImpl::FrameData&, bool result);
     virtual void drawLayersOnThread(LayerTreeHostImpl*) { }
     virtual void animateLayers(LayerTreeHostImpl*, base::TimeTicks monotonicTime, bool hasUnfinishedAnimation) { }
     virtual void willAnimateLayers(LayerTreeHostImpl*, base::TimeTicks monotonicTime) { }
     virtual void applyScrollAndScale(gfx::Vector2d, float) { }
     virtual void animate(base::TimeTicks monotonicTime) { }
     virtual void layout() { }
     virtual void didRecreateOutputSurface(bool succeeded) { }
+    virtual void willRetryRecreateOutputSurface() { }
     virtual void didAddAnimation() { }
     virtual void didCommit() { }
     virtual void didCommitAndDrawFrame() { }
     virtual void scheduleComposite() { }
     virtual void didDeferCommit() { }
     virtual bool canActivatePendingTree();
 
     // Implementation of WebAnimationDelegate
     virtual void notifyAnimationStarted(double time) OVERRIDE { }
     virtual void notifyAnimationFinished(double time) OVERRIDE { }
 
     virtual scoped_ptr<OutputSurface> createOutputSurface();
+    virtual WebKit::WebGraphicsContext3D* OffscreenContext3dForMainThread();
+    virtual WebKit::WebGraphicsContext3D* OffscreenContext3dForCompositorThread();
+    virtual GrContext* OffscreenGrContextForMainThread();
+    virtual GrContext* OffscreenGrContextForCompositorThread();
+
+private:
+    FakeLayerImplTreeHostClient m_fakeClient;
 };
 
 class TimeoutTask;
 class BeginTask;
 
 class MockLayerImplTreeHostClient : public LayerTreeHostClient {
 };
 
 // The ThreadedTests runs with the main loop running. It instantiates a single MockLayerTreeHost and associated
 // MockLayerTreeHostImpl/ThreadedMockLayerTreeHostClient.
@@ skipping 113 matching lines @@
     TEST_F(TEST_FIXTURE_NAME, runMultiThread) \
     { \
         runTest(true); \
     }
 
 #define SINGLE_AND_MULTI_THREAD_TEST_F(TEST_FIXTURE_NAME) \
     SINGLE_THREAD_TEST_F(TEST_FIXTURE_NAME) \
     MULTI_THREAD_TEST_F(TEST_FIXTURE_NAME)
 
 #endif  // CC_TEST_LAYER_TREE_TEST_COMMON_H_