Fix issue 2512221: Car Dock Notification doesn't go away

Bug description:
1) Start Car Dock app.
2) Drop phone into Desk Dock
3) Press back to quit Desk Dock app.

Car Dock Notification doesn't go away if I select it from the shade.

Change-Id: I9d3ad4dbbe8f886fc8d523d104676194c3943473
diff --git a/services/java/com/android/server/UiModeManagerService.java b/services/java/com/android/server/UiModeManagerService.java
index 84790ca..37a3cdf 100644
--- a/services/java/com/android/server/UiModeManagerService.java
+++ b/services/java/com/android/server/UiModeManagerService.java
@@ -423,6 +423,7 @@
             String action = null;
             String oldAction = null;
             if (mLastBroadcastState == Intent.EXTRA_DOCK_STATE_CAR) {
+                adjustStatusBarCarModeLocked();
                 oldAction = UiModeManager.ACTION_EXIT_CAR_MODE;
             } else if (mLastBroadcastState == Intent.EXTRA_DOCK_STATE_DESK) {
                 oldAction = UiModeManager.ACTION_EXIT_DESK_MODE;
@@ -447,10 +448,6 @@
                     action = UiModeManager.ACTION_ENTER_DESK_MODE;
                 }
             } else {
-                if (mLastBroadcastState == Intent.EXTRA_DOCK_STATE_CAR) {
-                    adjustStatusBarCarModeLocked();
-                }
-
                 mLastBroadcastState = Intent.EXTRA_DOCK_STATE_UNDOCKED;
                 action = oldAction;
             }