Removed unnecessary memory allocation in TextView.
Removed unnecessary memory allocation in TextView.

No other obvious unneeded memory allocation related to
text editing and selection was found.

Change-Id: I7d8c9210940982120caeb1e7b75d754557ebf6db

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