alternate ntp (cros/partial-win): add tab-related stuff and toolbar/tab background change

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

 // Copyright (c) 2012 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_STRIP_H_
 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_STRIP_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 36 matching lines @@
 //      in response to dragged tabs.
 //
 ///////////////////////////////////////////////////////////////////////////////
 class TabStrip : public views::View,
                  public views::ButtonListener,
                  public views::MouseWatcherListener,
                  public TabController {
  public:
   static const char kViewClassName[];
 
-  explicit TabStrip(TabStripController* controller);
+  TabStrip(TabStripController* controller,
+           bool instant_extended_api_enabled);
   virtual ~TabStrip();
 
   // Sets the layout type. If |adjust_layout| is true the layout type changes
   // based on whether the user uses a mouse or touch device with the tabstrip.
   // If |adjust_layout| is false the layout is fixed to |layout_type|.
   void SetLayoutType(TabStripLayoutType layout_type, bool adjust_layout);
   TabStripLayoutType layout_type() const { return layout_type_; }
 
   // Returns the bounds of the new tab button.
   gfx::Rect GetNewTabButtonBounds();
@@ skipping 111 matching lines @@
       const TabStripSelectionModel& original_selection) OVERRIDE;
   virtual void ContinueDrag(views::View* view,
                             const gfx::Point& location) OVERRIDE;
   virtual bool EndDrag(bool canceled) OVERRIDE;
   virtual BaseTab* GetTabAt(BaseTab* tab,
                             const gfx::Point& tab_in_tab_coordinates) OVERRIDE;
   virtual void ClickActiveTab(const BaseTab* tab) const OVERRIDE;
   virtual void OnMouseEventInTab(views::View* source,
                                  const views::MouseEvent& event) OVERRIDE;
   virtual bool ShouldPaintTab(const BaseTab* tab, gfx::Rect* clip) OVERRIDE;
+  virtual bool IsInstantExtendedAPIEnabled() OVERRIDE;
 
   // MouseWatcherListener overrides:
   virtual void MouseMovedOutOfHost() OVERRIDE;
 
   // views::View overrides:
   virtual void Layout() OVERRIDE;
   virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE;
   virtual std::string GetClassName() const OVERRIDE;
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   // NOTE: the drag and drop methods are invoked from FrameView. This is done
@@ skipping 268 matching lines @@
   // removal there exists a period of time where a tab is displayed but not in
   // the model. When this occurs the tab is removed from |tabs_| and placed in
   // |tabs_closing_map_|. When the animation completes the tab is removed from
   // |tabs_closing_map_|. The painting code ensures both sets of tabs are
   // painted, and the event handling code ensures only tabs in |tabs_| are used.
   views::ViewModel tabs_;
   TabsClosingMap tabs_closing_map_;
 
   scoped_ptr<TabStripController> controller_;
 
+  const bool instant_extended_api_enabled_;
+
   // The "New Tab" button.
   NewTabButton* newtab_button_;
 
   // Ideal bounds of the new tab button.
   gfx::Rect newtab_button_bounds_;
 
   // The current widths of various types of tabs.  We save these so that, as
   // users close tabs while we're holding them at the same size, we can lay out
   // tabs exactly and eliminate the "pixel jitter" we'd get from just leaving
   // them all at their existing, rounded widths.
@@ skipping 49 matching lines @@
   // Time of the last mouse move event.
   base::TimeTicks last_mouse_move_time_;
 
   // Number of mouse moves.
   int mouse_move_count_;
 
   DISALLOW_COPY_AND_ASSIGN(TabStrip);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_STRIP_H_