Blimp: Added spinner to text input dialog

blimp/client/app/android/java/res/drawable/dotted_line.xml

Index: blimp/client/app/android/java/res/drawable/dotted_line.xml
diff --git a/blimp/client/app/android/java/res/drawable/dotted_line.xml b/blimp/client/app/android/java/res/drawable/dotted_line.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f7127a503bc77db2cf833b97b2e8fc02d8926cbc
--- /dev/null
+++ b/blimp/client/app/android/java/res/drawable/dotted_line.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>

[David Trainor- moved to gerrit, 2016/10/19 16:40:30]

Is this the right place for this file?  Have we moved our resources yet?

[shaktisahu, 2016/10/27 02:42:56]

It seems so. Chrome keeps its XML drawable files in
chrome/android/java/res/drawable/. 
I think all our resources are still in blimp/client/app.

[David Trainor- moved to gerrit, 2016/10/28 05:08:08]

Ok.  Confirm with xingliu@ as he's been moving some stuff around.

+<!-- Copyright 2016 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+
+<item android:top="-2dp" android:right="-2dp" android:left="-2dp">
+    <shape>
+        <solid android:color="#FFFFFF" />
+        <stroke
+            android:dashGap="1dp"
+            android:dashWidth="2dp"
+            android:width="1dp"
+            android:color="@color/disabled_text_color" />
+		    <padding 

[David Trainor- moved to gerrit, 2016/10/19 16:40:30]

Odd indenting

[shaktisahu, 2016/10/27 02:42:56]

Done.

+            android:top="5dp" 
+            android:left="5dp" 
+            android:right="5dp" 
+            android:bottom="2dp"/>
+    </shape>
+</item>
+
+</layer-list>