If the stream for the new bandwidth doesn't have the segment we're looking for...
If the stream for the new bandwidth doesn't have the segment we're looking for...

go back to the previous bandwidth' stream.

Change-Id: I3477cb6932102883509a7cbe9fb2b3bb02dac8c6

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base