[linux_views][Win] spoof proof redesign infobar extension with tab.

chrome/browser/ui/views/infobars/infobar_container.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_INFOBARS_INFOBAR_CONTAINER_H_
 #define CHROME_BROWSER_UI_VIEWS_INFOBARS_INFOBAR_CONTAINER_H_
 #pragma once
 
 #include <set>
 
@@ skipping 19 matching lines @@
    public:
     virtual void InfoBarContainerSizeChanged(bool is_animating) = 0;
 
    protected:
     virtual ~Delegate();
   };
 
   explicit InfoBarContainer(Delegate* delegate);
   virtual ~InfoBarContainer();
 
+  // Overlap the previous view by this amount, vertically, so that the
+  // first InfoBarView in this InfoBarContainer may draw its tab on
+  // top.
+  int VerticalOverlap();
+
   // Changes the TabContents for which this container is showing infobars.  This
   // will remove all current infobars from the container, add the infobars from
   // |contents|, and show them all.  |contents| may be NULL.
   void ChangeTabContents(TabContents* contents);
 
   // Called when a contained infobar has animated.  The container is expected to
   // do anything necessary to respond to the infobar's possible size change,
   // e.g. re-layout.
   void OnInfoBarAnimated(bool done);
 
   // Remove the specified InfoBarDelegate from the selected TabContents. This
   // will notify us back and cause us to close the InfoBar.  This is called from
   // the InfoBar's close button handler.
   void RemoveDelegate(InfoBarDelegate* delegate);
 
   // Called by |infobar| to request that it be removed from the container, as it
   // is about to delete itself.  At this point, |infobar| should already be
   // hidden.
   void RemoveInfoBar(InfoBarView* infobar);
 
-  // Paint the InfoBar arrows on |canvas|. |arrow_center_x| indicates
-  // the desired location of the center of the arrow in the
-  // |outer_view| coordinate system.
-  void PaintInfoBarArrows(gfx::Canvas* canvas,
-                          View* outer_view,
-                          int arrow_center_x);
-
  private:
   typedef std::set<InfoBarView*> InfoBars;
 
   // AccessiblePaneView:
   virtual gfx::Size GetPreferredSize();
   virtual void Layout();
   virtual AccessibilityTypes::Role GetAccessibleRole();
 
   // NotificationObserver:
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
+  // Return the maximum vertical overlap of the InfoBarContainer's children,
+  // and, when |total_height| is non-NULL, set the |*total_height| of the
+  // InfoBarContainer.
+  int GetVerticalOverlap(int* total_height);
+
   // Removes an InfoBar for the specified delegate, in response to a
   // notification from the selected TabContents. The InfoBar's disappearance
   // will be animated if |use_animation| is true.
   void RemoveInfoBar(InfoBarDelegate* delegate, bool use_animation);
 
   // Adds |infobar| to this container and calls Show() on it.  |animate| is
   // passed along to infobar->Show().  Depending on the value of
   // |callback_status|, this calls infobar->set_container(this) either before or
   // after the call to Show() so that OnInfoBarAnimated() either will or won't
   // be called as a result.
   enum CallbackStatus { NO_CALLBACK, WANT_CALLBACK };
   void AddInfoBar(InfoBar* infobar,
                   bool animate,
                   CallbackStatus callback_status);
 
   NotificationRegistrar registrar_;
   Delegate* delegate_;
   TabContents* tab_contents_;
   InfoBars infobars_;
 
   DISALLOW_COPY_AND_ASSIGN(InfoBarContainer);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_INFOBARS_INFOBAR_CONTAINER_H_