Calling OpenGL from the renderer process.

chrome/renderer/command_buffer_proxy.h

Index: chrome/renderer/command_buffer_proxy.h
===================================================================
--- chrome/renderer/command_buffer_proxy.h	(revision 42644)
+++ chrome/renderer/command_buffer_proxy.h	(working copy)
@@ -15,6 +15,7 @@
 #include "base/scoped_ptr.h"
 #include "base/shared_memory.h"
 #include "base/task.h"
+#include "gfx/size.h"
 #include "gpu/command_buffer/common/command_buffer.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_message.h"
@@ -51,6 +52,9 @@
   virtual void SetToken(int32 token);
   virtual void SetParseError(gpu::error::Error error);
 
+  // Asynchronously resizes an offscreen frame buffer.
+  void ResizeOffscreenFrameBuffer(const gfx::Size& size);
+
   // Set a task that will be invoked the next time the window becomes invalid
   // and needs to be repainted. Takes ownership of task.
   void SetNotifyRepaintTask(Task* task) {