Add a receiver interface to RemovableStorageNotifications.

chrome/browser/system_monitor/media_transfer_protocol_device_observer_linux.h

Index: chrome/browser/system_monitor/media_transfer_protocol_device_observer_linux.h
diff --git a/chrome/browser/system_monitor/media_transfer_protocol_device_observer_linux.h b/chrome/browser/system_monitor/media_transfer_protocol_device_observer_linux.h
index fd40f1f01aae7fe5673011f2eda699c543a71359..bd75a1d45d1d92686f6d7f3e1dd5661bc9b587df 100644
--- a/chrome/browser/system_monitor/media_transfer_protocol_device_observer_linux.h
+++ b/chrome/browser/system_monitor/media_transfer_protocol_device_observer_linux.h
@@ -40,6 +40,10 @@ class MediaTransferProtocolDeviceObserverLinux
       const FilePath& path,
       RemovableStorageNotifications::StorageInfo* storage_info) const;
 
+  // Set the volume notifications object to be used when new
+  // MTP devices are found.
+  void SetNotifications(RemovableStorageNotifications::Receiver* notifications);

[vandebo (ex-Chrome), 2013/01/31 23:51:29]

Pass in constructor?

[Greg Billock, 2013/02/01 18:28:42]

see above.

On 2013/01/31 23:51:29, vandebo wrote:

+
  protected:
   // Only used in unit tests.
   explicit MediaTransferProtocolDeviceObserverLinux(
@@ -65,6 +69,9 @@ class MediaTransferProtocolDeviceObserverLinux
   // handler for unit testing.
   GetStorageInfoFunc get_storage_info_func_;
 
+  // The notifications object to use to signal newly attached devices.

[vandebo (ex-Chrome), 2013/01/31 23:51:29]

Note lifetime and todo to update when it changes.

[Greg Billock, 2013/02/01 18:28:43]

Done.

+  RemovableStorageNotifications::Receiver* notifications_;
+
   DISALLOW_COPY_AND_ASSIGN(MediaTransferProtocolDeviceObserverLinux);
 };