Switch Gallery over to RS compatibility library.

Change-Id: If27809236534f3b196949bf455faed45c99f3da5
diff --git a/proguard.flags b/proguard.flags
index b54b0c7..dce9d07 100644
--- a/proguard.flags
+++ b/proguard.flags
@@ -45,6 +45,8 @@
 # Disable the warnings of using dynamic method calls in EffectsRecorder
 -dontnote com.android.camera.EffectsRecorder
 
+-keep class android.support.v8.renderscript.** { *; }
+
 # Required for ActionBarSherlock
 -keep class android.support.v4.app.** { *; }
 -keep interface android.support.v4.app.** { *; }