Merge "Update generationId on bitmaps when decoded into by BitmapRegionDecoder" into lmp-mr1-dev

core/jni/android/graphics/BitmapRegionDecoder.cpp

@@ -242,6 +242,7 @@ static jobject nativeDecodeRegion(JNIEnv* env, jobject, jlong brdHandle,
     }
 
     if (tileBitmap != NULL) {
+        bitmap->notifyPixelsChanged();
         return tileBitmap;
     }