Added screen options menu.

remoting/webapp/main.html

Index: remoting/webapp/main.html
diff --git a/remoting/webapp/main.html b/remoting/webapp/main.html
index 402795ebafb41c6e15873e2ffce0daec347364da..9bc8950e3d4efa3286e24d83851ec5e773a5be17 100644
--- a/remoting/webapp/main.html
+++ b/remoting/webapp/main.html
@@ -14,6 +14,7 @@ found in the LICENSE file.
     <link rel="stylesheet" href="connection_stats.css">
     <link rel="stylesheet" href="connection_history.css">
     <link rel="stylesheet" href="main.css">
+    <link rel="stylesheet" href="menu_button.css">
     <link rel="stylesheet" href="toolbar.css">
     <script src="ask_pin_dialog.js"></script>
     <script src="client_plugin_async.js"></script>
@@ -32,6 +33,7 @@ found in the LICENSE file.
     <script src="host_table_entry.js"></script>
     <script src="l10n.js"></script>
     <script src="log_to_server.js"></script>
+    <script src="menu_button.js"></script>
     <script src="oauth2.js"></script>
     <script src="plugin_settings.js"></script>
     <script src="remoting.js"></script>
@@ -428,10 +430,19 @@ found in the LICENSE file.
                   type="button"
                   i18n-content="DISCONNECT_MYSELF_BUTTON">
           </button>
-          <span class="end-align">
-            <button id="toggle-scaling">
-              <img src="scale-to-fit.png">
+          <div class="box-spacer"></div>
+          <span class="menu-button" id="screen-options-menu">
+            <button>
+              <span i18n-content="SCREEN_OPTIONS"></span>
+              <img src="disclosure_arrow_down.png"
+                   class="kd-disclosureindicator">
             </button>
+            <ul>
+              <li id="enable-shrink-to-fit" i18n-content="SHRINK_TO_FIT"></li>
+              <li id="disable-shrink-to-fit" i18n-content="ORIGINAL_SIZE"></li>
+              <li class="menu-separator"></li>
+              <li id="toggle-full-screen" i18n-content="FULL_SCREEN"></li>
+            </ul>
           </span>
         </div>
         <div class="toolbar-stub" id="toolbar-stub">