Initial audio implementation.

chrome/ppapi_plugin/ppapi_thread.h

 // Copyright (c) 2010 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 CHROME_PPAPI_PLUGIN_PPAPI_THREAD_H_
 #define CHROME_PPAPI_PLUGIN_PPAPI_THREAD_H_
 #pragma once
 
 #include "base/basictypes.h"
+#include "base/process.h"
 #include "base/scoped_native_library.h"
 #include "base/scoped_ptr.h"
 #include "build/build_config.h"
 #include "chrome/common/child_thread.h"
 
 class FilePath;
 
 namespace IPC {
 struct ChannelHandle;
 }
 
 namespace pp {
 namespace proxy {
 class PluginDispatcher;
 }
 }
 
 class PpapiThread : public ChildThread {
  public:
   PpapiThread();
   ~PpapiThread();
 
  private:
   // ChildThread overrides.
   virtual void OnMessageReceived(const IPC::Message& msg);
 
   // Message handlers.
-  void OnLoadPlugin(const FilePath& path, int renderer_id);
+  void OnLoadPlugin(base::ProcessHandle renderer_handle,
+                    const FilePath& path,
+                    int renderer_id);
 
-  bool LoadPluginLib(const FilePath& path);
+  bool LoadPluginLib(base::ProcessHandle host_process_handle,
+                     const FilePath& path);
 
   // Sets up the channel to the given renderer. On success, returns true and
   // fills the given ChannelHandle with the information from the new channel.
   bool SetupRendererChannel(int renderer_id,
                             IPC::ChannelHandle* handle);
 
 #if defined(OS_POSIX)
   // Close the plugin process' copy of the renderer's side of the plugin
   // channel.  This can be called after the renderer is known to have its own
   // copy of renderer_fd_.
   void CloseRendererFD();
 #endif
 
   base::ScopedNativeLibrary library_;
 
   scoped_ptr<pp::proxy::PluginDispatcher> dispatcher_;
 
 #if defined(OS_POSIX)
   // FD for the renderer end of the socket. It is closed when the IPC layer
   // indicates that the channel is connected, proving that the renderer has
   // access to its side of the socket.
   int renderer_fd_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(PpapiThread);
 };
 
 #endif  // CHROME_PPAPI_PLUGIN_PPAPI_THREAD_H_