UI revision for tabbed browsing
     bug # http://b/issue?id=2712871

     separated tab bar from url bar
     subclassed webview for scroll listener
     added search button support

Change-Id: Ib9bd0c7e815e2ef08cdd20334daf61263cd52938
diff --git a/res/drawable/clear.xml b/res/drawable/clear.xml
index 5973f5c..267db10 100644
--- a/res/drawable/clear.xml
+++ b/res/drawable/clear.xml
@@ -18,6 +18,6 @@
         state -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
     <solid android:color="#00000000"/>
-    <padding android:left="9dp" android:top="9dp"
-        android:right="9dp" android:bottom="9dp" />
+    <padding android:left="4dp" android:top="4dp"
+        android:right="4dp" android:bottom="4dp" />
 </shape>