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/strings.xml b/res/values/strings.xml
index 1c8b71c..383ac9c 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -590,6 +590,13 @@
         <item>EUC-KR</item>
     </string-array>
     <string name="pref_default_text_encoding_default" translatable="false">Latin-1</string>
+    <!-- Title for lab settings [CHAR LIMIT=25] -->
+    <string name="pref_lab_title">Lab</string>
+    <!-- Title for lab quick controls feature [CHAR LIMIT=40] -->
+    <string name="pref_lab_quick_controls">Quick Controls</string>
+    <!-- Summary for lab quick controls feature [CHAR LIMIT=80] -->
+    <string name="pref_lab_quick_controls_summary">
+        Swipe thumb from left or right edge to access quick controls</string>
     <!-- Title for a dialog displayed when the browser has a data connectivity
             problem -->
     <string name="browserFrameNetworkErrorLabel">Data connectivity problem</string>