Factor tab context menu into a shared model and fix mac and win to use it. Im...

chrome/browser/cocoa/tab_view.mm

 // 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.
 
 #import "chrome/browser/cocoa/tab_view.h"
 
 #include "base/logging.h"
 #include "base/nsimage_cache_mac.h"
 #import "chrome/browser/cocoa/tab_controller.h"
 #import "chrome/browser/cocoa/tab_window_controller.h"
@@ skipping 36 matching lines @@
 - (void)awakeFromNib {
   [self setShowsDivider:NO];
 }
 
 - (void)dealloc {
   // Cancel any delayed requests that may still be pending (drags or hover).
   [NSObject cancelPreviousPerformRequestsWithTarget:self];
   [super dealloc];
 }
 
+// Use the TabController to provide the menu rather than obtaining it from the
+// nib file.
+- (NSMenu*)menu {
+  return [controller_ menu];
+}
+
 // Overridden so that mouse clicks come to this view (the parent of the
 // hierarchy) first. We want to handle clicks and drags in this class and
 // leave the background button for display purposes only.
 - (BOOL)acceptsFirstMouse:(NSEvent*)theEvent {
   return YES;
 }
 
 - (void)adjustHoverValue {
   NSTimeInterval thisUpdate = [NSDate timeIntervalSinceReferenceDate];
 
@@ skipping 698 matching lines @@
 - (void)setClosing:(BOOL)closing {
   closing_ = closing;  // Safe because the property is nonatomic.
   // When closing, ensure clicks to the close button go nowhere.
   if (closing) {
     [closeButton_ setTarget:nil];
     [closeButton_ setAction:nil];
   }
 }
 
 @end  // @implementation TabView