Virtual context MakeCurrent tweaks.

content/common/gpu/gpu_command_buffer_stub.cc

Index: content/common/gpu/gpu_command_buffer_stub.cc
diff --git a/content/common/gpu/gpu_command_buffer_stub.cc b/content/common/gpu/gpu_command_buffer_stub.cc
index 582802d55b28af7429fafeb49974d41a13cbed90..a1c12172ee88c1e474950ea6e06b9c5069d001f7 100644
--- a/content/common/gpu/gpu_command_buffer_stub.cc
+++ b/content/common/gpu/gpu_command_buffer_stub.cc
@@ -358,23 +358,12 @@ void GpuCommandBufferStub::Destroy() {
                     destruction_observers_,
                     OnWillDestroyStub());
 
-  scoped_refptr<gfx::GLContext> context;
   if (decoder_) {
-    context = decoder_->GetGLContext();
     decoder_->Destroy(have_context);
     decoder_.reset();
   }
 
   command_buffer_.reset();
-
-  // Make sure that context_ is current while we destroy surface_, because
-  // surface_ may have GL resources that it needs to destroy, and will need
-  // context_ to be current in order to not leak these resources.
-  if (context)
-    context->MakeCurrent(surface_.get());
-  surface_ = NULL;
-  if (context)
-    context->ReleaseCurrent(NULL);
 }
 
 void GpuCommandBufferStub::OnInitializeFailed(IPC::Message* reply_message) {