Fixed bugs with Pepper 3D under dynamic GPU switching.

content/renderer/pepper_parent_context_provider.h

Index: content/renderer/pepper_parent_context_provider.h
===================================================================
--- content/renderer/pepper_parent_context_provider.h	(revision 0)
+++ content/renderer/pepper_parent_context_provider.h	(revision 0)
@@ -0,0 +1,20 @@
+// Copyright (c) 2011 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.
+
+#ifndef CONTENT_RENDERER_PEPPER_PARENT_CONTEXT_PROVIDER_H_
+#define CONTENT_RENDERER_PEPPER_PARENT_CONTEXT_PROVIDER_H_
+#pragma once
+
+class RendererGLContext;
+
+// Defines the mechanism by which a Pepper 3D context fetches its
+// parent context for display to the screen.
+class PepperParentContextProvider {
+ public:
+  virtual ~PepperParentContextProvider();
+
+  virtual RendererGLContext* GetParentContextForPlatformContext3D() = 0;

[apatrick_chromium, 2011/10/19 18:24:27]

You could add DISALLOW_COPY_AND_ASSIGN here and add a no-op default constructor.

[Ken Russell (switch to Gerrit), 2011/10/19 22:04:45]

Right, I should have done that according to the style guide. Done.

+};
+
+#endif  // CONTENT_RENDERER_PEPPER_PARENT_CONTEXT_PROVIDER_H_
Property changes on: content/renderer/pepper_parent_context_provider.h
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Added: svn:eol-style
   + LF