TextView: Invalidate ActionMode content rect on scroll.
TextView: Invalidate ActionMode content rect on scroll.

Bug: 20470464
Change-Id: I1a9178903db00d1cef5a835d055939b2ce138290

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