QS: Layout and animation refinement

Bug: 29315917
Fixes: 29879993
Change-Id: I0153e81ff9cd81022958a1baf3531ac5ca6b4144
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index ce6aa71..890279f 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -166,6 +166,10 @@
         brightnessSlider.setMirrorController(c);
     }
 
+    View getBrightnessView() {
+        return mBrightnessView;
+    }
+
     public void setCallback(Callback callback) {
         mCallback = callback;
     }