Unbreak tabs.onRemove extension API in face of fast tab closure

chrome/browser/ui/cocoa/tabs/tab_strip_model_observer_bridge.mm

 // 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.
 
 #include "chrome/browser/ui/cocoa/tabs/tab_strip_model_observer_bridge.h"
 
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 
 using content::WebContents;
 
@@ skipping 25 matching lines @@
 void TabStripModelObserverBridge::TabClosingAt(TabStripModel* tab_strip_model,
                                                WebContents* contents,
                                                int index) {
   if ([controller_ respondsToSelector:
           @selector(tabClosingWithContents:atIndex:)]) {
     [controller_ tabClosingWithContents:contents atIndex:index];
   }
 }
 
 void TabStripModelObserverBridge::TabDetachedAt(WebContents* contents,
-                                                int index) {
+                                                int index,
+                                                bool closing_all) {
   if ([controller_ respondsToSelector:
           @selector(tabDetachedWithContents:atIndex:)]) {
     [controller_ tabDetachedWithContents:contents atIndex:index];
   }
 }
 
 void TabStripModelObserverBridge::TabDeactivated(WebContents* contents) {
   if ([controller_ respondsToSelector:@selector(tabDeactivatedWithContents:)])
     [controller_ tabDeactivatedWithContents:contents];
 }
@@ skipping 58 matching lines @@
 
 void TabStripModelObserverBridge::TabStripEmpty() {
   if ([controller_ respondsToSelector:@selector(tabStripEmpty)])
     [controller_ tabStripEmpty];
 }
 
 void TabStripModelObserverBridge::TabStripModelDeleted() {
   if ([controller_ respondsToSelector:@selector(tabStripModelDeleted)])
     [controller_ tabStripModelDeleted];
 }