Text selection - Don't select vertical white space
Text selection - Don't select vertical white space

This alters text selection so that you won't select a
whitespace line above or below your selection unless you select
a non-whitespace character past the line.

Change-Id: Ic93f77f6ccecb06be2acc83524ca9e9a627660ce

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