CrOS: Convert MediaTransferProtocolDaemonClient to use protobufs.

chrome/browser/chromeos/mtp/media_transfer_protocol_manager.h

Index: chrome/browser/chromeos/mtp/media_transfer_protocol_manager.h
===================================================================
--- chrome/browser/chromeos/mtp/media_transfer_protocol_manager.h	(revision 155895)
+++ chrome/browser/chromeos/mtp/media_transfer_protocol_manager.h	(working copy)
@@ -30,7 +30,7 @@
   // A callback to handle the result of ReadDirectoryByPath/Id.
   // The first argument is a vector of file entries.
   // The second argument is true if there was an error.
-  typedef base::Callback<void(const std::vector<FileEntry>& file_entries,
+  typedef base::Callback<void(const std::vector<MtpFileEntry>& file_entries,

[Ryan Sleevi, 2012/09/12 22:21:25]

IWYU: Looks like you should be forward declaring these types ~ line 15 (you are
relying on _daemon_client.h to do so)

[Lei Zhang, 2012/09/12 23:33:59]

Done.

                               bool error)> ReadDirectoryCallback;
 
   // A callback to handle the result of ReadFileByPath/Id.
@@ -43,7 +43,7 @@
   // A callback to handle the result of GetFileInfoByPath/Id.
   // The first argument is a file entry.
   // The second argument is true if there was an error.
-  typedef base::Callback<void(const FileEntry& file_entry,
+  typedef base::Callback<void(const MtpFileEntry& file_entry,
                               bool error)> GetFileInfoCallback;
 
   // Implement this interface to be notified about MTP storage
@@ -70,7 +70,7 @@
 
   // On success, returns the the metadata for |storage_name|.
   // Otherwise returns NULL.
-  virtual const StorageInfo* GetStorageInfo(
+  virtual const MtpStorageInfo* GetStorageInfo(
       const std::string& storage_name) const = 0;
 
   // Opens |storage_name| in |mode| and runs |callback|.