gpu: Compositor management of GpuMemoryBuffer instances.

content/common/gpu/gpu_memory_buffer_factory.h

Index: content/common/gpu/gpu_memory_buffer_factory.h
diff --git a/content/common/gpu/gpu_memory_buffer_factory.h b/content/common/gpu/gpu_memory_buffer_factory.h
index 1107c9cfafc05958e753217e98623f65cfb35b24..473f30b1d2de10db741f2e58063e486f8021504f 100644
--- a/content/common/gpu/gpu_memory_buffer_factory.h
+++ b/content/common/gpu/gpu_memory_buffer_factory.h
@@ -30,8 +30,8 @@ class GpuMemoryBufferFactory {
   virtual gfx::GpuMemoryBufferHandle CreateGpuMemoryBuffer(
       const gfx::GpuMemoryBufferHandle& handle,
       const gfx::Size& size,
-      unsigned internalformat,
-      unsigned usage) = 0;
+      gfx::GpuMemoryBuffer::Format format,
+      gfx::GpuMemoryBuffer::Usage usage) = 0;
 
   // Destroys GPU memory buffer identified by |handle|.
   virtual void DestroyGpuMemoryBuffer(
@@ -43,6 +43,7 @@ class GpuMemoryBufferFactory {
   virtual scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer(
       const gfx::GpuMemoryBufferHandle& handle,
       const gfx::Size& size,
+      gfx::GpuMemoryBuffer::Format format,
       unsigned internalformat,
       int client_id) = 0;