Remove wrench button from panel.

chrome/browser/ui/panels/panel_window_controller_cocoa.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_PANELS_PANEL_WINDOW_CONTROLLER_COCOA_H_
 #define CHROME_BROWSER_UI_PANELS_PANEL_WINDOW_CONTROLLER_COCOA_H_
 
 // A class acting as the Objective-C controller for the Panel window
 // object. Handles interactions between Cocoa and the cross-platform
 // code. Each window has a single titlebar and is managed/owned by Panel.
@@ skipping 34 matching lines @@
                                              NSAnimationDelegate,
                                              BrowserCommandExecutor> {
  @private
   IBOutlet PanelTitlebarViewCocoa* titlebar_view_;
   scoped_ptr<PanelBrowserWindowCocoa> windowShim_;
   scoped_nsobject<NSString> pendingWindowTitle_;
   scoped_nsobject<TabContentsController> contentsController_;
   NSViewAnimation* boundsAnimation_;  // Lifetime controlled manually, needs
                                       // more then just |release| to terminate.
   BOOL animateOnBoundsChange_;
-  ScopedCrTrackingArea windowTrackingArea_;
   BOOL throbberShouldSpin_;
   BOOL playingMinimizeAnimation_;
   float animationStopToShowTitlebarOnly_;
   BOOL canBecomeKeyWindow_;
   scoped_nsobject<NSView> overlayView_;
 }
 
 // Load the browser window nib and do any Cocoa-specific initialization.
 - (id)initWithBrowserWindow:(PanelBrowserWindowCocoa*)window;
 
@@ skipping 49 matching lines @@
 
 // Invoked when user clicks on the titlebar. Attempts to flip the
 // Minimized/Restored states.
 - (void)onTitlebarMouseClicked:(int)modifierFlags;
 
 // Executes the command in the context of the current browser.
 // |command| is an integer value containing one of the constants defined in the
 // "chrome/app/chrome_command_ids.h" file.
 - (void)executeCommand:(int)command;
 
-// Invokes the settings menu when the settings button is pressed.
-- (void)runSettingsMenu:(NSView*)button;
-
 // NSAnimationDelegate method, invoked when bounds animation is finished.
 - (void)animationDidEnd:(NSAnimation*)animation;
 // Terminates current bounds animation, if any.
 - (void)terminateBoundsAnimation;
 
 - (BOOL)isAnimatingBounds;
 
 // Removes the Key status from the panel to some other window.
 - (void)deactivate;
 
@@ skipping 20 matching lines @@
 // Turns on user-resizable corners/sides indications and enables live resize.
 - (void)enableResizeByMouse:(BOOL)enable;
 
 // In certain cases (when in a Docked strip for example) we want
 // the standard behavior of activating the app when clicking on the titlebar
 // to be disabled. This way, user can minimize the panel w/o activating it.
 - (BOOL)isActivationByClickingTitlebarEnabled;
 @end  // @interface PanelWindowController
 
 #endif  // CHROME_BROWSER_UI_PANELS_PANEL_WINDOW_CONTROLLER_COCOA_H_