GLContext: Remove WasDirtiedExternally methods

gpu/command_buffer/service/gl_context_virtual.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/service/gl_context_virtual.h"
 
 #include "base/callback.h"
 #include "gpu/command_buffer/service/gl_state_restorer_impl.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 #include "ui/gl/gl_gl_api_implementation.h"
@@ skipping 88 matching lines @@
 }
 
 bool GLContextVirtual::WasAllocatedUsingRobustnessExtension() {
   return shared_context_->WasAllocatedUsingRobustnessExtension();
 }
 
 void GLContextVirtual::SetUnbindFboOnMakeCurrent() {
   shared_context_->SetUnbindFboOnMakeCurrent();
 }
 
-base::Closure GLContextVirtual::GetStateWasDirtiedExternallyCallback() {
-  return shared_context_->GetStateWasDirtiedExternallyCallback();
-}
-
-void GLContextVirtual::RestoreStateIfDirtiedExternally() {
-  // The dirty bit should only be cleared after the state has been restored,
-  // which should be done only when the context is current.
-  DCHECK(IsCurrent(NULL));
-  if (!shared_context_->GetStateWasDirtiedExternally())
-    return;
-  gfx::ScopedSetGLToRealGLApi scoped_set_gl_api;
-  GetGLStateRestorer()->RestoreState(NULL);
-  shared_context_->SetStateWasDirtiedExternally(false);
-}
-
 GLContextVirtual::~GLContextVirtual() {
   Destroy();
 }
 
 }  // namespace gpu