New layout structure for the expanded status bar.

This also includes a new (very WIP) interaction to get to quick
settings, with clumping the cards and a scrollable container with
the cards and the bottom QS part in it.

Change-Id: Ib073bb0174cddcf60347a5e3bb474fb3b6385bcf
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
index 0cdca66..c854ac94 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java
@@ -75,7 +75,7 @@
     private boolean mClosing;
     private boolean mTracking;
     private int mTrackingPointer;
-    private int mTouchSlop;
+    protected int mTouchSlop;
 
     private TimeAnimator mTimeAnimator;
     private ObjectAnimator mPeekAnimator;
@@ -220,9 +220,9 @@
     private float mVel, mAccel;
     protected int mMaxPanelHeight = 0;
     private String mViewName;
-    protected float mInitialTouchY;
-    protected float mInitialTouchX;
-    protected float mFinalTouchY;
+    private float mInitialTouchY;
+    private float mInitialTouchX;
+    private float mFinalTouchY;
 
     protected void onExpandingFinished() {
     }