Fix WebTextView rings
Fix WebTextView rings

 Bug: 5718531
 Don't scroll the rings and fix the border's alpha

Change-Id: I5e629d2b3b1b2bf4760c01d0f927e3f81949e9bd

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