tree 22df76b15a056eca93363e87cb72334696756df4
parent 02053d1cce52f11ef1bc3b562279940208f9c54e
author Jean-Michel Trivi <jmtrivi@google.com> 1353460011 -0800
committer Jean-Michel Trivi <jmtrivi@google.com> 1353463174 -0800

Fix audio focus evaluation order for display update

Change 1f9196a8e5de9b004e61afabc70b18caf7cf9c7e introduced
 an issue when trying to ignore audio focus entries in the
 stack that don't use the music stream, or are for transient
 audio focus gain, for remote control display updates.
The bug was that the audio focus stack traversal was not
 starting from the top, as it should. It was using
 the iterator order, which, in the case of a stack, starts
 with the bottom-most entry.
The fix consists in traversing the stack from the top, i.e.
 from the last element of the vector used to hold the stack
 entries.

Bug 7311023

Change-Id: I0c1900dbf98599a621a420ab55531a3eee838fe5