DevTools: teach TabbedPane.setTabIcon to accept UI.Icon instances

third_party/WebKit/Source/devtools/front_end/ui/InspectorView.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 151 matching lines @@
   /**
    * @param {string} panelName
    * @return {!Promise.<?UI.Panel>}
    */
   showPanel(panelName) {
     return UI.viewManager.showView(panelName);
   }
 
   /**
    * @param {string} panelName
-   * @param {string} iconType
-   * @param {string=} iconTooltip
+   * @param {?UI.Icon} icon
    */
-  setPanelIcon(panelName, iconType, iconTooltip) {
-    this._tabbedPane.setTabIcon(panelName, iconType, iconTooltip);
+  setPanelIcon(panelName, icon) {
+    this._tabbedPane.setTabIcon(panelName, icon);
   }
 
   /**
    * @return {!UI.Panel}
    */
   currentPanelDeprecated() {
     return /** @type {!UI.Panel} */ (UI.viewManager.materializedWidget(this._tabbedPane.selectedTabId || ''));
   }
 
   /**
@@ skipping 127 matching lines @@
    * @return {boolean}
    */
   handleAction(context, actionId) {
     if (UI.inspectorView.drawerVisible())
       UI.inspectorView._closeDrawer();
     else
       UI.inspectorView._showDrawer(true);
     return true;
   }
 };