Fix bug #7282594 EditText does not allow to move the cursor when typing RTL text and if gravity is set to LEFT
Fix bug #7282594 EditText does not allow to move the cursor when typing RTL text and if gravity is set to LEFT

- fold LEFT/RIGHT into NORMAL/OPPOSITE cases

Change-Id: Idf14342ffed4840e7b4ea53cc42f1cde8f196a4c

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