Add quick controls

    Bug: http://b/issue?id=3277888
    Added Quick Controls Lab setting
    Implemented Quick Controls UI

Change-Id: I72011daf9140aa5d15c8b785126867c10bbc5501
diff --git a/res/values/dimensions.xml b/res/values/dimensions.xml
index 7cfa3f6..a4ab90a 100644
--- a/res/values/dimensions.xml
+++ b/res/values/dimensions.xml
@@ -28,4 +28,7 @@
     <dimen name="widgetItemMinHeight">48dip</dimen>
     <dimen name="favicon_size">16dip</dimen>
     <dimen name="favicon_padded_size">20dip</dimen>
+    <dimen name="qc_radius">130dip</dimen>
+    <dimen name="qc_radius_inc">100dip</dimen>
+    <dimen name="qc_slop">15dip</dimen>
 </resources>