Normalize output of XMLtree content
Normalize output of XMLtree content

Make the output from aapt dump xmltree normalized, so that it is unambigously
displayed regardless of the content of the strings. Previous patch left out
handling of XML element content.

Change-Id: Ib8016996c769f3dde7a87f7ecbdf850333f2426a

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