Revert 178911 "Revert 178848 "[DevTools] Make toolbar counters d..."

trunk/Source/devtools/front_end/main/AdvancedApp.js

Index: trunk/Source/devtools/front_end/main/AdvancedApp.js
===================================================================
--- trunk/Source/devtools/front_end/main/AdvancedApp.js	(revision 178929)
+++ trunk/Source/devtools/front_end/main/AdvancedApp.js	(working copy)
@@ -200,7 +200,50 @@
 
 /**
  * @constructor
+ * @implements {WebInspector.StatusBarItem.Provider}
  */
+WebInspector.AdvancedApp.DeviceCounter = function()
+{
+    if (!WebInspector.experimentsSettings.devicesPanel.isEnabled() || !(WebInspector.app instanceof WebInspector.AdvancedApp)) {
+        this._counter = null;
+        return;
+    }
+
+    this._counter = new WebInspector.StatusBarCounter(["device-icon-small"]);
+    this._counter.addEventListener("click", showDevices);
+
+    function showDevices()
+    {
+        WebInspector.inspectorView.showViewInDrawer("devices", true);
+    }
+
+    InspectorFrontendHost.setDeviceCountUpdatesEnabled(true);
+    InspectorFrontendHost.events.addEventListener(InspectorFrontendHostAPI.Events.DeviceCountUpdated, this._onDeviceCountUpdated, this);
+}
+
+WebInspector.AdvancedApp.DeviceCounter.prototype = {
+    /**
+     * @param {!WebInspector.Event} event
+     */
+    _onDeviceCountUpdated: function(event)
+    {
+        var count = /** @type {number} */ (event.data);
+        this._counter.setCounter("device-icon-small", count, WebInspector.UIString(count > 1 ? "%d devices found" : "%d device found", count));
+        WebInspector.inspectorView.toolbarItemResized();
+    },
+
+    /**
+     * @return {?WebInspector.StatusBarItem}
+     */
+    item: function()
+    {
+        return this._counter;
+    }
+}
+
+/**
+ * @constructor
+ */
 WebInspector.Toolbox = function()
 {
     if (!window.opener)
@@ -228,7 +271,7 @@
 
 /**
  * @constructor
- * @implements {WebInspector.StatusBarButton.Provider}
+ * @implements {WebInspector.StatusBarItem.Provider}
  */
 WebInspector.AdvancedApp.EmulationButtonProvider = function()
 {
@@ -236,9 +279,9 @@
 
 WebInspector.AdvancedApp.EmulationButtonProvider.prototype = {
     /**
-     * @return {?WebInspector.StatusBarButton}
+     * @return {?WebInspector.StatusBarItem}
      */
-    button: function()
+    item: function()
     {
         if (!(WebInspector.app instanceof WebInspector.AdvancedApp))
             return null;