cc: Remove cc::ContentLayerClient::PaintContents(SkCanvas*, ...).

cc/trees/layer_tree_host_common_unittest.cc

 // 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.
 
 #include "cc/trees/layer_tree_host_common.h"
 
 #include <algorithm>
 #include <set>
 
 #include "cc/animation/keyframed_animation_curve.h"
@@ skipping 42 matching lines @@
  private:
   ~LayerWithForcedDrawsContent() override {}
 };
 
 bool LayerWithForcedDrawsContent::DrawsContent() const { return true; }
 
 class MockContentLayerClient : public ContentLayerClient {
  public:
   MockContentLayerClient() {}
   ~MockContentLayerClient() override {}
-  void PaintContents(SkCanvas* canvas,
-                     const gfx::Rect& clip,
-                     PaintingControlSetting picture_control) override {}
   scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
       const gfx::Rect& clip,
       PaintingControlSetting picture_control) override {
     NOTIMPLEMENTED();
     return nullptr;
   }
   bool FillsBoundsCompletely() const override { return false; }
   size_t GetApproximateUnsharedMemoryUsage() const override { return 0; }
 };
 
@@ skipping 7955 matching lines @@
   SetLayerPropertiesForTesting(clip_child, identity_matrix, gfx::Point3F(),
                                gfx::PointF(), gfx::Size(30, 30), true, false,
                                false);
   ExecuteCalculateDrawProperties(root);
 
   EXPECT_EQ(gfx::Rect(-10, -10, 30, 30), render_surface2->clip_rect());
 }
 
 }  // namespace
 }  // namespace cc