adjust url bar for portrait large screen

      Bug: 4515354
      Original bug: 4335356
      hand picked the changes into the new code

Change-Id: I54b69a35660a5a38f41486c974c1cea171ee5d5e
diff --git a/res/values-w720dp/bools.xml b/res/values-w720dp/bools.xml
new file mode 100644
index 0000000..0d05b7f
--- /dev/null
+++ b/res/values-w720dp/bools.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2011 The Android Open Source Project Licensed under the
+    Apache License, Version 2.0 (the "License"); you may not use this file
+    except in compliance with the License. You may obtain a copy of the
+    License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by
+    applicable law or agreed to in writing, software distributed under the
+    License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+    CONDITIONS OF ANY KIND, either express or implied. See the License for
+    the specific language governing permissions and limitations under the
+    License.
+-->
+<resources
+    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <bool name="hide_nav_buttons">false</bool>
+</resources>