Compute minimum widths for the toolbar components.

chrome/browser/ui/views/location_bar/location_bar_view.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_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 274 matching lines @@
   static const int kBubblePadding;
 
  private:
   typedef std::vector<ContentSettingImageView*> ContentSettingViews;
 
   friend class PageActionImageView;
   friend class PageActionWithBadgeView;
   typedef std::vector<ExtensionAction*> PageActions;
   typedef std::vector<PageActionWithBadgeView*> PageActionViews;
 
+  // Helper for GetMinimumWidth().  Calculates the incremental minimum width
+  // |view| should add to the trailing width after the omnibox.
+  static int IncrementalMinimumWidth(views::View* view);
+
   // Returns the thickness of any visible left and right edge, in pixels.
   int GetHorizontalEdgeThickness() const;
 
   // The same, but for the top and bottom edges.
   int vertical_edge_thickness() const {
     return is_popup_mode_ ? kPopupEdgeThickness : kNormalEdgeThickness;
   }
 
   // Updates the visibility state of the Content Blocked icons to reflect what
   // is actually blocked on the current page. Returns true if the visibility
@@ skipping 220 matching lines @@
   // Used to register for notifications received by NotificationObserver.
   content::NotificationRegistrar registrar_;
 
   // Used to bind callback functions to this object.
   base::WeakPtrFactory<LocationBarView> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_