Fixed a bug where the notifications and the clock could jump

When the QS panel was expanded, the Notifications and the
clock were not positioned, leading to a jump on the next
layout when any notification came in or was swiped out.

Bug: 17315258
Change-Id: I19276054e8c0a364a452d2041c1c4af858ba32b7

packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java

@@ -270,6 +270,7 @@ public class NotificationPanelView extends PanelView implements
         // Calculate quick setting heights.
         mQsMinExpansionHeight = mKeyguardShowing ? 0 : mHeader.getCollapsedHeight() + mQsPeekHeight;
         mQsMaxExpansionHeight = mHeader.getExpandedHeight() + mQsContainer.getHeight();
+        positionClockAndNotifications();
         if (mQsExpanded) {
             if (mQsFullyExpanded) {
                 mQsExpansionHeight = mQsMaxExpansionHeight;
@@ -277,7 +278,6 @@ public class NotificationPanelView extends PanelView implements
             }
         } else {
             setQsExpansion(mQsMinExpansionHeight + mLastOverscroll);
-            positionClockAndNotifications();
             mNotificationStackScroller.setStackHeight(getExpandedHeight());
             updateHeader();
         }