Change glimage to accept a type.

content/common/gpu/client/command_buffer_proxy_impl.cc

Index: content/common/gpu/client/command_buffer_proxy_impl.cc
diff --git a/content/common/gpu/client/command_buffer_proxy_impl.cc b/content/common/gpu/client/command_buffer_proxy_impl.cc
index b24823a31f7768f1cba428d4a06676bae9c72665..baf77e65a73af8efe60717156b78ee47d56b6a8d 100644
--- a/content/common/gpu/client/command_buffer_proxy_impl.cc
+++ b/content/common/gpu/client/command_buffer_proxy_impl.cc
@@ -311,6 +311,7 @@ gfx::GpuMemoryBuffer* CommandBufferProxyImpl::CreateGpuMemoryBuffer(
     size_t width,
     size_t height,
     unsigned internalformat,
+    gfx::GpuMemoryBuffer::Usage usage,
     int32* id) {
   *id = -1;
 
@@ -321,9 +322,8 @@ gfx::GpuMemoryBuffer* CommandBufferProxyImpl::CreateGpuMemoryBuffer(
   DCHECK(gpu_memory_buffers_.find(new_id) == gpu_memory_buffers_.end());
 
   scoped_ptr<gfx::GpuMemoryBuffer> gpu_memory_buffer(
-      channel_->factory()->AllocateGpuMemoryBuffer(width,
-                                                   height,
-                                                   internalformat));
+      channel_->factory()->AllocateGpuMemoryBuffer(
+          width, height, internalformat, usage));
   if (!gpu_memory_buffer)
     return NULL;
 
@@ -337,13 +337,16 @@ gfx::GpuMemoryBuffer* CommandBufferProxyImpl::CreateGpuMemoryBuffer(
       channel_->ShareGpuMemoryBufferToGpuProcess(
           gpu_memory_buffer->GetHandle());
 
-  if (!Send(new GpuCommandBufferMsg_RegisterGpuMemoryBuffer(
-                route_id_,
-                new_id,
-                handle,
-                width,
-                height,
-                internalformat))) {
+  GpuCommandBufferMsg_RegisterGpuMemoryBuffer_Params params;
+  params.id = new_id;
+  params.gpu_memory_buffer = handle;
+  params.width = width;
+  params.height = height;
+  params.internalformat = internalformat;
+  params.usage = usage;
+
+  if (!Send(
+          new GpuCommandBufferMsg_RegisterGpuMemoryBuffer(route_id_, params))) {
     return NULL;
   }