Revert of cc: Make scheduling be driven by vsync for android webview.

content/public/test/test_synchronous_compositor_android.h

 // Copyright 2014 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 CONTENT_PUBLIC_TEST_TEST_SYNCHRONOUS_COMPOSITOR_ANDROID_H_
 #define CONTENT_PUBLIC_TEST_TEST_SYNCHRONOUS_COMPOSITOR_ANDROID_H_
 
 #include "content/public/browser/android/synchronous_compositor.h"
 #include "content/public/browser/android/synchronous_compositor_client.h"
 
@@ skipping 13 matching lines @@
       gfx::Size surface_size,
       const gfx::Transform& transform,
       gfx::Rect viewport,
       gfx::Rect clip,
       gfx::Rect viewport_rect_for_tile_priority,
       const gfx::Transform& transform_for_tile_priority) override;
   void ReturnResources(const cc::CompositorFrameAck& frame_ack) override;
   bool DemandDrawSw(SkCanvas* canvas) override;
   void SetMemoryPolicy(size_t bytes_limit) override;
   void DidChangeRootLayerScrollOffset() override {}
-  void SetIsActive(bool is_active) override {}
 
  private:
   SynchronousCompositorClient* client_;
   bool hardware_initialized_;
 
   DISALLOW_COPY_AND_ASSIGN(TestSynchronousCompositor);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_TEST_SYNCHRONOUS_COMPOSITOR_ANDROID_H_