Logs to track bug 6765842.

It looks like we can get into a state where the notification
panel gets un-expanded, leaving an unsightly mess where your
status bar should be.

This change adds some additional info to the dumpsys output.

Bug: 6765842
Change-Id: Iecf2480bc7bdf5bb737863c0cbf9ad07d8523c0c

Author: dsandler

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

@@ -1926,9 +1926,14 @@ public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         synchronized (mQueueLock) {
             pw.println("Current Status Bar state:");
             pw.println("  mExpanded=" + mExpanded
-                    + ", mExpandedVisible=" + mExpandedVisible);
+                    + ", mExpandedVisible=" + mExpandedVisible
+                    + ", mTrackingPosition=" + mTrackingPosition);
             pw.println("  mTicking=" + mTicking);
             pw.println("  mTracking=" + mTracking);
+            pw.println("  mNotificationPanel=" + 
+                    ((mNotificationPanel == null) 
+                            ? "null" 
+                            : (mNotificationPanel + " params=" + mNotificationPanel.getLayoutParams().debug(""))));
             pw.println("  mAnimating=" + mAnimating
                     + ", mAnimY=" + mAnimY + ", mAnimVel=" + mAnimVel
                     + ", mAnimAccel=" + mAnimAccel);