Deprecate ANCHOR_TYPE and IMAGE_ANCHOR_TYPE from WebView.HitTestResult
Deprecate ANCHOR_TYPE and IMAGE_ANCHOR_TYPE from WebView.HitTestResult

These constants are no longer used anywhere, so should be deprecated.

Change-Id: I1456782fbafc540148c51477dd9727b11684d5d3

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