gpu: Refactor GpuMemoryBuffer framework for multi-process support.

gpu/command_buffer/client/gles2_implementation.h

Index: gpu/command_buffer/client/gles2_implementation.h
diff --git a/gpu/command_buffer/client/gles2_implementation.h b/gpu/command_buffer/client/gles2_implementation.h
index c2bf49f41fc2a4dfdffceca6e5a82d8fbf0112d2..bacb582e907e946bb6f3292e02bd7ea6f585facd 100644
--- a/gpu/command_buffer/client/gles2_implementation.h
+++ b/gpu/command_buffer/client/gles2_implementation.h
@@ -20,7 +20,6 @@
 #include "gpu/command_buffer/client/gles2_cmd_helper.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/command_buffer/client/gpu_memory_buffer_tracker.h"
-#include "gpu/command_buffer/client/image_factory.h"
 #include "gpu/command_buffer/client/query_tracker.h"
 #include "gpu/command_buffer/client/ref_counted.h"
 #include "gpu/command_buffer/client/ring_buffer.h"
@@ -98,6 +97,7 @@ struct GLUniformDefinitionCHROMIUM;
 
 namespace gpu {
 
+class GpuControl;
 class MappedMemoryManager;
 class ScopedTransferBufferPtr;
 class TransferBufferInterface;
@@ -177,7 +177,7 @@ class GLES2_IMPL_EXPORT GLES2Implementation : public GLES2Interface {
       ShareGroup* share_group,
       TransferBufferInterface* transfer_buffer,
       bool bind_generates_resource,
-      ImageFactory* image_factory);
+      GpuControl* gpu_control);
 
   virtual ~GLES2Implementation();
 
@@ -668,7 +668,7 @@ class GLES2_IMPL_EXPORT GLES2Implementation : public GLES2Interface {
 
   scoped_ptr<std::string> current_trace_name_;
 
-  ImageFactory* image_factory_;
+  GpuControl* gpu_control_;
 
   DISALLOW_COPY_AND_ASSIGN(GLES2Implementation);
 };