cc: Use the onscreen context to perform composited ganesh filters.

cc/trees/layer_tree_host_unittest_delegated.cc

Index: cc/trees/layer_tree_host_unittest_delegated.cc
diff --git a/cc/trees/layer_tree_host_unittest_delegated.cc b/cc/trees/layer_tree_host_unittest_delegated.cc
index ab5e4c20c8a3c0cc410cd5f8e278d17e4f647b4f..360ddd0bf3fcd8d12a240cf1f5e2a90c35356e49 100644
--- a/cc/trees/layer_tree_host_unittest_delegated.cc
+++ b/cc/trees/layer_tree_host_unittest_delegated.cc
@@ -467,126 +467,6 @@ class LayerTreeHostDelegatedTestInvalidFrameAfterContextLost
 SINGLE_AND_MULTI_THREAD_TEST_F(
     LayerTreeHostDelegatedTestInvalidFrameAfterContextLost);
 
-class LayerTreeHostDelegatedTestOffscreenContext_NoFilters
-    : public LayerTreeHostDelegatedTestCaseSingleDelegatedLayer {
- protected:
-  virtual void BeginTest() OVERRIDE {
-    scoped_ptr<DelegatedFrameData> frame =
-        CreateFrameData(gfx::Rect(0, 0, 1, 1),
-                        gfx::Rect(0, 0, 1, 1));
-    SetFrameData(frame.Pass());
-
-    PostSetNeedsCommitToMainThread();
-  }
-
-  virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE {
-    EXPECT_FALSE(host_impl->offscreen_context_provider());
-    EndTest();
-  }
-};
-
-SINGLE_AND_MULTI_THREAD_TEST_F(
-    LayerTreeHostDelegatedTestOffscreenContext_NoFilters);
-
-class LayerTreeHostDelegatedTestOffscreenContext_Filters
-    : public LayerTreeHostDelegatedTestCaseSingleDelegatedLayer {
- protected:
-  virtual void BeginTest() OVERRIDE {
-    scoped_ptr<DelegatedFrameData> frame =
-        CreateFrameData(gfx::Rect(0, 0, 1, 1),
-                        gfx::Rect(0, 0, 1, 1));
-
-    FilterOperations filters;
-    filters.Append(FilterOperation::CreateGrayscaleFilter(0.5f));
-    AddRenderPass(frame.get(),
-                  RenderPass::Id(2, 1),
-                  gfx::Rect(0, 0, 1, 1),
-                  gfx::Rect(0, 0, 1, 1),
-                  filters,
-                  FilterOperations());
-    SetFrameData(frame.Pass());
-
-    PostSetNeedsCommitToMainThread();
-  }
-
-  virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE {
-    bool expect_context = !delegating_renderer();
-    EXPECT_EQ(expect_context, !!host_impl->offscreen_context_provider());
-    EndTest();
-  }
-};
-
-SINGLE_AND_MULTI_THREAD_TEST_F(
-    LayerTreeHostDelegatedTestOffscreenContext_Filters);
-
-class LayerTreeHostDelegatedTestOffscreenContext_BackgroundFilters
-    : public LayerTreeHostDelegatedTestCaseSingleDelegatedLayer {
- protected:
-  virtual void BeginTest() OVERRIDE {
-    scoped_ptr<DelegatedFrameData> frame =
-        CreateFrameData(gfx::Rect(0, 0, 1, 1),
-                        gfx::Rect(0, 0, 1, 1));
-
-    FilterOperations filters;
-    filters.Append(FilterOperation::CreateGrayscaleFilter(0.5f));
-    AddRenderPass(frame.get(),
-                  RenderPass::Id(2, 1),
-                  gfx::Rect(0, 0, 1, 1),
-                  gfx::Rect(0, 0, 1, 1),
-                  FilterOperations(),
-                  filters);
-    SetFrameData(frame.Pass());
-
-    PostSetNeedsCommitToMainThread();
-  }
-
-  virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE {
-    bool expect_context = !delegating_renderer();
-    EXPECT_EQ(expect_context, !!host_impl->offscreen_context_provider());
-    EndTest();
-  }
-};
-
-SINGLE_AND_MULTI_THREAD_TEST_F(
-    LayerTreeHostDelegatedTestOffscreenContext_BackgroundFilters);
-
-class LayerTreeHostDelegatedTestOffscreenContext_Filters_AddedToTree
-    : public LayerTreeHostDelegatedTestCaseSingleDelegatedLayer {
- protected:
-  virtual void BeginTest() OVERRIDE {
-    scoped_ptr<DelegatedFrameData> frame_no_filters =
-        CreateFrameData(gfx::Rect(0, 0, 1, 1), gfx::Rect(0, 0, 1, 1));
-
-    scoped_ptr<DelegatedFrameData> frame_with_filters =
-        CreateFrameData(gfx::Rect(0, 0, 1, 1), gfx::Rect(0, 0, 1, 1));
-
-    FilterOperations filters;
-    filters.Append(FilterOperation::CreateGrayscaleFilter(0.5f));
-    AddRenderPass(frame_with_filters.get(),
-                  RenderPass::Id(2, 1),
-                  gfx::Rect(0, 0, 1, 1),
-                  gfx::Rect(0, 0, 1, 1),
-                  filters,
-                  FilterOperations());
-
-    SetFrameData(frame_no_filters.Pass());
-    delegated_->RemoveFromParent();
-    SetFrameData(frame_with_filters.Pass());
-    layer_tree_host()->root_layer()->AddChild(delegated_);
-
-    PostSetNeedsCommitToMainThread();
-  }
-
-  virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE {
-    bool expect_context = !delegating_renderer();
-    EXPECT_EQ(expect_context, !!host_impl->offscreen_context_provider());
-    EndTest();
-  }
-};
-
-SINGLE_AND_MULTI_THREAD_TEST_F(
-    LayerTreeHostDelegatedTestOffscreenContext_Filters_AddedToTree);
-
 class LayerTreeHostDelegatedTestLayerUsesFrameDamage
     : public LayerTreeHostDelegatedTestCaseSingleDelegatedLayer {
  public: