Mac tabpose: Add thumbnails

chrome/browser/cocoa/tab_strip_controller.h

 // Copyright (c) 2010 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_COCOA_TAB_STRIP_CONTROLLER_H_
 #define CHROME_BROWSER_COCOA_TAB_STRIP_CONTROLLER_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
@@ skipping 24 matching lines @@
 // http://www.chromium.org/developers/design-documents/tab-strip-mac
 @interface TabStripController :
   NSObject<TabControllerTarget,
            URLDropTargetController,
            GTMWindowSheetControllerDelegate> {
  @protected
   // YES if tabs are to be laid out vertically instead of horizontally.
   BOOL verticalLayout_;
 
  @private
-  TabContents* currentTab_;   // weak, tab for which we're showing state
   scoped_nsobject<TabStripView> tabStripView_;
   NSView* switchView_;  // weak
   scoped_nsobject<NSView> dragBlockingView_;  // avoid bad window server drags
   NewTabButton* newTabButton_;  // weak, obtained from the nib.
 
   // Tracks the newTabButton_ for rollovers.
   scoped_nsobject<NSTrackingArea> newTabTrackingArea_;
   scoped_ptr<TabStripModelObserverBridge> bridge_;
   Browser* browser_;  // weak
   TabStripModel* tabStripModel_;  // weak
@@ skipping 168 matching lines @@
 - (void)removeConstrainedWindow:(ConstrainedWindowMac*)window;
 - (void)updateDevToolsForContents:(TabContents*)contents;
 
 @end
 
 // Notification sent when the number of tabs changes. The object will be this
 // controller.
 extern NSString* const kTabStripNumberOfTabsChanged;
 
 #endif  // CHROME_BROWSER_COCOA_TAB_STRIP_CONTROLLER_H_