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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CONTENT_RENDERER_MOJO_MOJO_RENDER_PROCESS_OBSERVER_H_ |
| 6 #define CONTENT_RENDERER_MOJO_MOJO_RENDER_PROCESS_OBSERVER_H_ |
| 7 |
| 8 #include "base/memory/scoped_ptr.h" |
| 9 #include "content/public/renderer/render_process_observer.h" |
| 10 #include "ipc/ipc_platform_file.h" |
| 11 |
| 12 namespace mojo { |
| 13 namespace embedder{ |
| 14 struct ChannelInfo; |
| 15 } |
| 16 } |
| 17 |
| 18 namespace content { |
| 19 |
| 20 class MojoChannelInit; |
| 21 class RenderThread; |
| 22 |
| 23 // RenderProcessObserver implementation that initializes the mojo channel when |
| 24 // the right IPC is seen. |
| 25 // MojoRenderProcessObserver deletes itself when the RenderProcess is shutdown. |
| 26 class MojoRenderProcessObserver : public content::RenderProcessObserver { |
| 27 public: |
| 28 MojoRenderProcessObserver(RenderThread* render_thread); |
| 29 |
| 30 // RenderProcessObserver overrides: |
| 31 virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE; |
| 32 virtual void OnRenderProcessShutdown() OVERRIDE; |
| 33 |
| 34 private: |
| 35 virtual ~MojoRenderProcessObserver(); |
| 36 |
| 37 void OnChannelCreated(const IPC::PlatformFileForTransit& file); |
| 38 |
| 39 content::RenderThread* render_thread_; |
| 40 |
| 41 scoped_ptr<MojoChannelInit> channel_init_; |
| 42 |
| 43 DISALLOW_COPY_AND_ASSIGN(MojoRenderProcessObserver); |
| 44 }; |
| 45 |
| 46 } // namespace content |
| 47 |
| 48 #endif // CONTENT_RENDERER_MOJO_MOJO_RENDER_PROCESS_OBSERVER_H_ |
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