Modify quicksettings to have new location behavior.

Location tile is always present, and long pressing
toggles the master location enabled switch.

Change-Id: I54d5ccaa3b04e14ebebd68f5fafa8e65311debb4
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 129e0e8..b99d20c 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -464,7 +464,9 @@
     <!-- QuickSettings: IME [CHAR LIMIT=NONE] -->
     <string name="quick_settings_ime_label">Input Method</string>
     <!-- QuickSettings: Location [CHAR LIMIT=NONE] -->
-    <string name="quick_settings_location_label">Location in use</string>
+    <string name="quick_settings_location_label">Location</string>
+    <!-- QuickSettings: Location (Off) [CHAR LIMIT=NONE] -->
+    <string name="quick_settings_location_off_label">Location Off</string>
     <!-- QuickSettings: Media device [CHAR LIMIT=NONE] -->
     <string name="quick_settings_media_device_label">Media device</string>
     <!-- QuickSettings: RSSI [CHAR LIMIT=NONE] -->