Do not clip the pulsing notification panel

Test: visual
Change-Id: I0cf4096a41c070f65d90d1ab0b515013d5d6cba7
Fixes: 118798921

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java

@@ -1107,7 +1107,9 @@ public class NotificationStackScrollLayout extends ViewGroup implements ScrollAd
             mIsClipped = clipped;
         }
 
-        if (mAmbientState.isDarkAtAll()) {
+        if (mPulsing) {
+            setClipBounds(null);
+        } else if (mAmbientState.isDarkAtAll()) {
             setClipBounds(mBackgroundAnimationRect);
         } else if (clipped) {
             setClipBounds(mRequestedClipBounds);