Refactoring in TextViews' handles
Refactoring in TextViews' handles

The position of the container has to be updated on each frame
in preDraw, since the handles' positions can be modified programatically.
Updating position when the handle is dragged is no longer sufficient and
now redundent.

Change-Id: I304b13089f4327baad2e8d4c0974c649bef1e883

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