media: fix isSupportedFormat for integer frame rate
media: fix isSupportedFormat for integer frame rate

Bug: 18473065
Change-Id: I670cc043d3cb117c26921cb639ff9eecc8f14b0a

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