Remove stl_util's deletion function use from chrome/.

chrome/browser/ui/views/toolbar/browser_actions_container.h

 // Copyright 2013 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_TOOLBAR_BROWSER_ACTIONS_CONTAINER_H_
 #define CHROME_BROWSER_UI_VIEWS_TOOLBAR_BROWSER_ACTIONS_CONTAINER_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 19 matching lines @@
 class Extension;
 }
 
 namespace views {
 class BubbleDialogDelegateView;
 class ResizeArea;
 }
 
 // The BrowserActionsContainer is a container view, responsible for drawing the
 // toolbar action icons (including extension icons and icons for component
-// toolbar actions). It comes intwo flavors, a main container (when residing on
+// toolbar actions). It comes in two flavors, a main container (when residing on
 // the toolbar) and an overflow container (that resides in the main application
 // menu, aka the Chrome menu).
 //
 // When in 'main' mode, the container supports the full functionality of a
 // BrowserActionContainer, but in 'overflow' mode the container is effectively
 // just an overflow for the 'main' toolbar (shows only the icons that the main
 // toolbar does not) and as such does not have an overflow itself. The overflow
 // container also does not support resizing. Since the main container only shows
 // icons in the Chrome toolbar, it is limited to a single row of icons. The
 // overflow container, however, is allowed to display icons in multiple rows.
@@ skipping 77 matching lines @@
 
   // Returns the browser this container is associated with.
   Browser* browser() const { return browser_; }
 
   ToolbarActionsBar* toolbar_actions_bar() {
     return toolbar_actions_bar_.get();
   }
 
   // Get a particular toolbar action view.
   ToolbarActionView* GetToolbarActionViewAt(int index) {
-    return toolbar_action_views_[index];
+    return toolbar_action_views_[index].get();
   }
 
   // Whether we are performing resize animation on the container.
   bool animating() const {
     return resize_animation_ && resize_animation_->is_animating();
   }
 
   // Returns the ID of the action represented by the view at |index|.
   std::string GetIdAt(size_t index) const;
 
@@ skipping 79 matching lines @@
  protected:
   // Overridden from views::View:
   void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) override;
   void OnPaint(gfx::Canvas* canvas) override;
 
  private:
   // A struct representing the position at which an action will be dropped.
   struct DropPosition;
 
-  typedef std::vector<ToolbarActionView*> ToolbarActionViews;
+  typedef std::vector<std::unique_ptr<ToolbarActionView>> ToolbarActionViews;
 
   // Clears the |active_bubble_|, and unregisters the container as an observer.
   void ClearActiveBubble(views::Widget* widget);
 
   const ToolbarActionsBar::PlatformSettings& platform_settings() const {
     return toolbar_actions_bar_->platform_settings();
   }
 
   // The controlling ToolbarActionsBar, which handles most non-view logic.
   std::unique_ptr<ToolbarActionsBar> toolbar_actions_bar_;
@@ skipping 39 matching lines @@
   // is none.
   std::unique_ptr<DropPosition> drop_position_;
 
   // The extension bubble that is actively showing, if any.
   views::BubbleDialogDelegateView* active_bubble_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserActionsContainer);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TOOLBAR_BROWSER_ACTIONS_CONTAINER_H_