Added survey butter-bar to web-app.

remoting/webapp/main.html

Index: remoting/webapp/main.html
diff --git a/remoting/webapp/main.html b/remoting/webapp/main.html
index 6a41abff6e3c9aa51501f4f5a750e6008774e967..6004b4bb73e66e32480370cdeed3603cc3d004b3 100644
--- a/remoting/webapp/main.html
+++ b/remoting/webapp/main.html
@@ -44,6 +44,7 @@ found in the LICENSE file.
     <script src="server_log_entry.js"></script>
     <script src="stats_accumulator.js"></script>
     <script src="storage.js"></script>
+    <script src="survey.js"></script>
     <script src="toolbar.js"></script>
     <script src="ui_mode.js"></script>
     <script src="xhr.js"></script>
@@ -84,6 +85,19 @@ found in the LICENSE file.
       </div>
     </header>
 
+    <div id="survey-opt-in" class="butter-bar" hidden>
+      <p>
+        <span i18n-content="SURVEY_INVITATION"></span>
+        <a id="survey-accept"
+           href="http://goo.gl/njH2q"
+           target="_blank"
+           i18n-content="SIGN_ME_UP"></a>
+        <a id="survey-decline" href="#">
+          <img src="icon_cross.webp" class="close-icon"></img>
+        </a>
+      </p>
+    </div>
+
     <div data-ui-mode="home" hidden>
 
       <section>