Re-enable ViewPropAnimRT

Change-Id: I2f30547c4e2212747c479760dff4f3f901d1eaf3
diff --git a/libs/hwui/RenderNode.h b/libs/hwui/RenderNode.h
index b2fe849..2d6d409 100644
--- a/libs/hwui/RenderNode.h
+++ b/libs/hwui/RenderNode.h
@@ -189,6 +189,8 @@
     // UI thread only!
     ANDROID_API void removeAnimator(const sp<BaseRenderNodeAnimator>& animator) {
         mStagingAnimators.erase(animator);
+        // Force a sync of the staging property value
+        mDirtyPropertyFields |= animator->dirtyMask();
         mNeedsAnimatorsSync = true;
     }