Improves tab overview.

chrome/browser/views/tabs/tab_overview_controller.h

 // Copyright (c) 2009 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_VIEWS_TABS_TAB_OVERVIEW_CONTROLLER_H_
 #define CHROME_BROWSER_VIEWS_TABS_TAB_OVERVIEW_CONTROLLER_H_
 
 #include "base/gfx/rect.h"
 #include "base/scoped_ptr.h"
 #include "base/timer.h"
@@ skipping 36 matching lines @@
   // gives the center of the window.
   void SetBrowser(Browser* browser, int horizontal_center);
   Browser* browser() const { return browser_; }
   TabOverviewGrid* grid() const { return grid_; }
   TabStripModel* model() const;
 
   // Returns true if the grid has been moved off screen. The grid is moved
   // offscren if the user detaches the last tab in the tab strip.
   bool moved_offscreen() const { return moved_offscreen_; }
 
+  // Sets whether the mouse is over a mini-window.
+  void SetMouseOverMiniWindow(bool over_mini_window);
+
   // Shows the grid.
   void Show();
 
   // Configures a cell from the model.
   void ConfigureCell(TabOverviewCell* cell, TabContents* contents);
 
   // Invoked from TabOverviewDragController.
   void DragStarted();
   void DragEnded();
   void MoveOffscreen();
@@ skipping 52 matching lines @@
   gfx::Rect CalculateHostBounds();
 
   // Invoked by delay_timer_. Sets show_thumbnails_ to true and starts
   // configure_timer_.
   void StartConfiguring();
 
   // Finds the first cell with no thumbnail and invokes ConfigureCell for
   // it. If all the thumnbails have been set configure_timer_ is stopped.
   void ConfigureNextUnconfiguredCell();
 
+  // Starts the delay timer.
+  void StartDelayTimer();
+
   // The widget showing the view.
   views::Widget* host_;
 
   // Bounds of the monitor we're being displayed on. This is used to position
   // the widget.
   gfx::Rect monitor_bounds_;
 
   // View containing the grid, owned by host.
   TabOverviewContainer* container_;
 
@@ skipping 36 matching lines @@
   // See description above class for details.
   base::OneShotTimer<TabOverviewController> delay_timer_;
 
   // See description above class for details.
   base::RepeatingTimer<TabOverviewController> configure_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(TabOverviewController);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_TABS_TAB_OVERVIEW_CONTROLLER_H_