Move context-related callbacks into OutputSurface

cc/output/gl_renderer_unittest.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/output/gl_renderer.h"
 
 #include "cc/output/compositor_frame_metadata.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/resources/prioritized_resource_manager.h"
 #include "cc/resources/resource_provider.h"
@@ skipping 119 matching lines @@
 
   // RendererClient methods.
   virtual gfx::Size DeviceViewportSize() const OVERRIDE {
     static gfx::Size fake_size(1, 1);
     return fake_size;
   }
   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 {
     set_full_root_layer_damage_count_++;
   }
   virtual void SetManagedMemoryPolicy(const ManagedMemoryPolicy& policy)
       OVERRIDE {
     memory_allocation_limit_bytes_ = policy.bytes_limit_when_visible;
   }
   virtual void EnforceManagedMemoryPolicy(const ManagedMemoryPolicy& policy)
       OVERRIDE {
     if (last_call_was_set_visibility_)
@@ skipping 870 matching lines @@
   }
 };
 
 TEST_F(MockOutputSurfaceTestWithSendCompositorFrame, DrawFrame) {
   EXPECT_CALL(output_surface_, SendFrameToParentCompositor(_)).Times(1);
   DrawFrame();
 }
 
 }  // namespace
 }  // namespace cc