Change direction of DPAD_LEFT and DPAD_RIGHT if LayoutDirection is RTL
Change direction of DPAD_LEFT and DPAD_RIGHT if LayoutDirection is RTL

Changes the behaviour of onKeyDown for DPAD_LEFT/RIGHT when the
layoutDirection is RTL, to move the focus in the correct direction.

Change-Id: I889649788d1e6f347aed90d6683d9f4dd6807da0

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