gpu: Compositor management of GpuMemoryBuffer instances.

ppapi/proxy/ppapi_command_buffer_proxy.h

Index: ppapi/proxy/ppapi_command_buffer_proxy.h
diff --git a/ppapi/proxy/ppapi_command_buffer_proxy.h b/ppapi/proxy/ppapi_command_buffer_proxy.h
index 39b96f7777a087a84b3b69892d1cbfd59cadbe24..23b38e0c5f2270a86f0af24b5f65f53c3782518a 100644
--- a/ppapi/proxy/ppapi_command_buffer_proxy.h
+++ b/ppapi/proxy/ppapi_command_buffer_proxy.h
@@ -46,12 +46,15 @@ class PPAPI_PROXY_EXPORT PpapiCommandBufferProxy : public gpu::CommandBuffer,
 
   // gpu::GpuControl implementation:
   virtual gpu::Capabilities GetCapabilities() override;
-  virtual gfx::GpuMemoryBuffer* CreateGpuMemoryBuffer(size_t width,
-                                                      size_t height,
-                                                      unsigned internalformat,
-                                                      unsigned usage,
-                                                      int32* id) override;
-  virtual void DestroyGpuMemoryBuffer(int32 id) override;
+  virtual int32 CreateImage(ClientBuffer buffer,
+                            size_t width,
+                            size_t height,
+                            unsigned internalformat) override;
+  virtual void DestroyImage(int32 id) override;
+  virtual int32 CreateGpuMemoryBufferImage(size_t width,
+                                           size_t height,
+                                           unsigned internalformat,
+                                           unsigned usage) override;
   virtual uint32 InsertSyncPoint() override;
   virtual uint32 InsertFutureSyncPoint() override;
   virtual void RetireSyncPoint(uint32 sync_point) override;