Fix BluetoothAdapterProfileChromeOS lifecycle management

device/bluetooth/bluetooth_adapter_chromeos.h

Index: device/bluetooth/bluetooth_adapter_chromeos.h
diff --git a/device/bluetooth/bluetooth_adapter_chromeos.h b/device/bluetooth/bluetooth_adapter_chromeos.h
index 12a88f9bbff9a13e1f526f28013b77773e23e2a0..1287c899e5e6714196586c87d1ddc1b0cf7d78a0 100644
--- a/device/bluetooth/bluetooth_adapter_chromeos.h
+++ b/device/bluetooth/bluetooth_adapter_chromeos.h
@@ -138,8 +138,9 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterChromeOS
                   const ProfileRegisteredCallback& success_callback,
                   const ErrorCompletionCallback& error_callback);
 
-  // Releases the profile associated with |uuid|
-  void ReleaseProfile(const device::BluetoothUUID& uuid);
+  // Release use of a profile by a device

[Ilya Sherman, 2015/02/21 01:22:10]

nit: Please end the sentence with a period.

[Marie Janssen, 2015/02/23 17:49:09]

Done.

+  void ReleaseProfile(const dbus::ObjectPath& device_path,
+                      BluetoothAdapterProfileChromeOS* profile);
 
  protected:
   // BluetoothAdapter:
@@ -283,6 +284,10 @@ class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterChromeOS
                               const std::string& error_name,
                               const std::string& error_message);
 
+  // Called by BluetoothAdapterProfileChromeOS when there no users of a profile

[Ilya Sherman, 2015/02/21 01:22:10]

nit: s/there//

[Marie Janssen, 2015/02/23 17:49:09]

Done.

+  // remain.
+  void RemoveProfile(const device::BluetoothUUID& uuid);
+
   // Processes the queued discovery requests. For each DiscoveryCallbackPair in
   // the queue, this method will try to add a new discovery session. This method
   // is called whenever a pending D-Bus call to start or stop discovery has