cc: Allow copy requests to provide a texture.

cc/test/test_web_graphics_context_3d.h

 // Copyright 2013 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 CC_TEST_TEST_WEB_GRAPHICS_CONTEXT_3D_H_
 #define CC_TEST_TEST_WEB_GRAPHICS_CONTEXT_3D_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 140 matching lines @@
   virtual void destroyImageCHROMIUM(blink::WGC3Duint image_id);
   virtual void getImageParameterivCHROMIUM(
       blink::WGC3Duint image_id,
       blink::WGC3Denum pname,
       blink::WGC3Dint* params);
   virtual void* mapImageCHROMIUM(
       blink::WGC3Duint image_id,
       blink::WGC3Denum access);
   virtual void unmapImageCHROMIUM(blink::WGC3Duint image_id);
 
+  virtual unsigned insertSyncPoint() OVERRIDE;
+  virtual void waitSyncPoint(unsigned sync_point) OVERRIDE;
+
+  unsigned last_waited_sync_point() const { return last_waited_sync_point_; }
+
   const ContextProvider::Capabilities& test_capabilities() const {
     return test_capabilities_;
   }
 
   // When set, MakeCurrent() will fail after this many times.
   void set_times_make_current_succeeds(int times) {
     times_make_current_succeeds_ = times;
   }
   void set_times_bind_texture_succeeds(int times) {
     times_bind_texture_succeeds_ = times;
@@ skipping 174 matching lines @@
   base::hash_set<unsigned> shader_set_;
   std::vector<blink::WebGraphicsContext3D*> shared_contexts_;
   int max_texture_size_;
   bool reshape_called_;
   int width_;
   int height_;
   float scale_factor_;
   TestContextSupport* test_support_;
   gfx::Rect update_rect_;
   UpdateType last_update_type_;
+  unsigned next_insert_sync_point_;
+  unsigned last_waited_sync_point_;
 
   unsigned bound_buffer_;
   TextureTargets texture_targets_;
 
   size_t peak_transfer_buffer_memory_used_bytes_;
 
   scoped_refptr<Namespace> namespace_;
   static Namespace* shared_namespace_;
 
   base::WeakPtrFactory<TestWebGraphicsContext3D> weak_ptr_factory_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_TEST_WEB_GRAPHICS_CONTEXT_3D_H_