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

chrome/browser/ui/browser_command_controller.cc

 // 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/browser_command_controller.h"
 
 #include "base/prefs/pref_service.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/defaults.h"
@@ skipping 721 matching lines @@
 }
 
 // BrowserCommandController, TabStripModelObserver implementation:
 
 void BrowserCommandController::TabInsertedAt(WebContents* contents,
                                              int index,
                                              bool foreground) {
   AddInterstitialObservers(contents);
 }
 
-void BrowserCommandController::TabDetachedAt(WebContents* contents, int index) {
+void BrowserCommandController::TabDetachedAt(WebContents* contents,
+                                             int index,
+                                             bool closing_all) {
   RemoveInterstitialObservers(contents);
 }
 
 void BrowserCommandController::TabReplacedAt(TabStripModel* tab_strip_model,
                                              WebContents* old_contents,
                                              WebContents* new_contents,
                                              int index) {
   RemoveInterstitialObservers(old_contents);
   AddInterstitialObservers(new_contents);
 }
@@ skipping 498 matching lines @@
 
 BrowserWindow* BrowserCommandController::window() {
   return browser_->window();
 }
 
 Profile* BrowserCommandController::profile() {
   return browser_->profile();
 }
 
 }  // namespace chrome