Move context-related callbacks into OutputSurface

cc/gl_renderer_pixeltest.cc

 // Copyright 2012 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/gl_renderer.h"
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "cc/compositor_frame_metadata.h"
 #include "cc/draw_quad.h"
@@ skipping 20 matching lines @@
   }
 
   // RendererClient methods.
   virtual gfx::Size DeviceViewportSize() const OVERRIDE {
     return gfx::Size(kDeviceViewportWidth, kDeviceViewportHeight);
   }
   virtual const LayerTreeSettings& Settings() const OVERRIDE {
     static LayerTreeSettings fake_settings;
     return fake_settings;
   }
-  virtual void DidLoseOutputSurface() OVERRIDE { }
-  virtual void OnSwapBuffersComplete() OVERRIDE { }
   virtual void SetFullRootLayerDamage() OVERRIDE { }
   virtual void SetManagedMemoryPolicy(const ManagedMemoryPolicy&) OVERRIDE {}
   virtual void EnforceManagedMemoryPolicy(
       const ManagedMemoryPolicy&) OVERRIDE {}
   virtual bool HasImplThread() const OVERRIDE { return false; }
   virtual bool ShouldClearRootRenderPass() const OVERRIDE { return true; }
   virtual CompositorFrameMetadata MakeCompositorFrameMetadata() const
       OVERRIDE { return CompositorFrameMetadata(); }
 };
 
@@ skipping 306 matching lines @@
   filter_pass_content_rect_.Inset(12, 14, 16, 18);
 
   DrawFrame();
   EXPECT_TRUE(PixelsMatchReference(
       base::FilePath(FILE_PATH_LITERAL("background_filter.png"))));
 }
 #endif
 
 }  // namespace
 }  // namespace cc