[Mac] First pass at multiple selection in the tabstrip.

chrome/browser/ui/views/tabs/tab_controller.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_TABS_TAB_CONTROLLER_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_CONTROLLER_H_
 #pragma once
 
 class BaseTab;
 
 namespace gfx {
 class Point;
 }
 namespace views {
 class MouseEvent;
 }
 
 // Controller for tabs.
 class TabController {
  public:
   // Selects the tab.
   virtual void SelectTab(BaseTab* tab) = 0;
 
   // Extends the selection from the anchor to |tab|.
   virtual void ExtendSelectionTo(BaseTab* tab) = 0;
 
   // Toggles whether |tab| is selected.
   virtual void ToggleSelected(BaseTab* tab) = 0;
 
-  // Adds the selection the anchor to |tab|.
+  // Adds the selection from the anchor to |tab|.
   virtual void AddSelectionFromAnchorTo(BaseTab* tab) = 0;
 
   // Closes the tab.
   virtual void CloseTab(BaseTab* tab) = 0;
 
   // Shows a context menu for the tab at the specified point in screen coords.
   virtual void ShowContextMenuForTab(BaseTab* tab, const gfx::Point& p) = 0;
 
   // Returns true if |tab| is the active tab. The active tab is the one whose
   // content is shown in the browser.
@@ skipping 22 matching lines @@
   // Returns the tab that contains the specified coordinates, in terms of |tab|,
   // or NULL if there is no tab that contains the specified point.
   virtual BaseTab* GetTabAt(BaseTab* tab,
                             const gfx::Point& tab_in_tab_coordinates) = 0;
 
  protected:
   virtual ~TabController() {}
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_CONTROLLER_H_