Rename IPC Sender and Listener in ppapi, content/public, and content/renderer

content/public/renderer/render_thread.h

Index: content/public/renderer/render_thread.h
diff --git a/content/public/renderer/render_thread.h b/content/public/renderer/render_thread.h
index 81db19541d1b664a56a94fdd430a70fd9b5864ad..1d12f80454faaed815cef8567ad77c284c289694 100644
--- a/content/public/renderer/render_thread.h
+++ b/content/public/renderer/render_thread.h
@@ -9,6 +9,7 @@
 #include "base/shared_memory.h"
 #include "content/common/content_export.h"
 #include "ipc/ipc_channel_proxy.h"
+#include "ipc/ipc_sender.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ -30,7 +31,7 @@ namespace content {
 class RenderProcessObserver;
 class ResourceDispatcherDelegate;
 
-class CONTENT_EXPORT RenderThread : public IPC::Message::Sender {
+class CONTENT_EXPORT RenderThread : public IPC::Sender {
  public:
   // Returns the one render thread for this process.  Note that this can only
   // be accessed when running on the render thread itself.
@@ -47,7 +48,7 @@ class CONTENT_EXPORT RenderThread : public IPC::Message::Sender {
 
   // Called to add or remove a listener for a particular message routing ID.
   // These methods normally get delegated to a MessageRouter.
-  virtual void AddRoute(int32 routing_id, IPC::Channel::Listener* listener) = 0;
+  virtual void AddRoute(int32 routing_id, IPC::Listener* listener) = 0;
   virtual void RemoveRoute(int32 routing_id) = 0;
   virtual int GenerateRoutingID() = 0;