Change glimage to accept a type.

gpu/command_buffer/service/gpu_control_service.h

Index: gpu/command_buffer/service/gpu_control_service.h
diff --git a/gpu/command_buffer/service/gpu_control_service.h b/gpu/command_buffer/service/gpu_control_service.h
index 74fd4d5a16a4081e349d264f8a6903251de22938..275869990a0bb71c858233e55530e2fd1d123be2 100644
--- a/gpu/command_buffer/service/gpu_control_service.h
+++ b/gpu/command_buffer/service/gpu_control_service.h
@@ -32,11 +32,11 @@ class GPU_EXPORT GpuControlService : public GpuControl {
 
   // GpuControl implementation.
   virtual gpu::Capabilities GetCapabilities() OVERRIDE;
-  virtual gfx::GpuMemoryBuffer* CreateGpuMemoryBuffer(
-      size_t width,
-      size_t height,
-      unsigned internalformat,
-      int32* id) 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 uint32 InsertSyncPoint() OVERRIDE;
   virtual void SignalSyncPoint(uint32 sync_point,