Decouple IPC::MessageFilter from IPC::Channel

content/browser/fileapi/fileapi_message_filter.h

Index: content/browser/fileapi/fileapi_message_filter.h
diff --git a/content/browser/fileapi/fileapi_message_filter.h b/content/browser/fileapi/fileapi_message_filter.h
index 7a98b1483c97cd30e8745a33182cbc4b232e7bdb..edac0ceb349101792fd32a1328ae2b516e000a95 100644
--- a/content/browser/fileapi/fileapi_message_filter.h
+++ b/content/browser/fileapi/fileapi_message_filter.h
@@ -75,8 +75,8 @@ class CONTENT_EXPORT FileAPIMessageFilter : public BrowserMessageFilter {
       StreamContext* stream_context);
 
   // BrowserMessageFilter implementation.
-  virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
-  virtual void OnChannelClosing() OVERRIDE;
+  virtual void OnSenderConnected() OVERRIDE;
+  virtual void OnSenderClosing() OVERRIDE;
   virtual base::TaskRunner* OverrideTaskRunnerForMessage(
       const IPC::Message& message) OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
@@ -218,7 +218,7 @@ class CONTENT_EXPORT FileAPIMessageFilter : public BrowserMessageFilter {
   typedef std::map<int, OperationID> OperationsMap;
   OperationsMap operations_;
 
-  // The getter holds the context until OnChannelConnected() can be called from
+  // The getter holds the context until OnSenderConnected() can be called from
   // the IO thread, which will extract the net::URLRequestContext from it.
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   net::URLRequestContext* request_context_;