Solve rendering issue with embedded WebViews. Bug #3094017
Solve rendering issue with embedded WebViews.
Bug #3094017

The blending mode was not appropriately set after WebView released the
context.

Change-Id: Ib36d48e82c12f6d131dd5a0bcde9106925b8da63

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