Phase out BrowserList::empty() and BrowserList::size().

chrome/browser/ui/browser_list.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_list.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_iterator.h"
 #include "chrome/browser/ui/browser_list_impl.h"
@@ skipping 39 matching lines @@
       browsers_to_close.push_back(*it);
   }
 
   for (BrowserVector::const_iterator it = browsers_to_close.begin();
        it != browsers_to_close.end(); ++it) {
     (*it)->window()->Close();
   }
 }
 
 // static
-bool BrowserList::empty() {
-  return GetNativeList()->empty();
-}
-
-// static
-size_t BrowserList::size() {
-  return GetNativeList()->size();
-}
-
-// static
 void BrowserList::SetLastActive(Browser* browser) {
   chrome::BrowserListImpl::GetInstance(browser->host_desktop_type())->
       SetLastActive(browser);
 }
 
 // static
 BrowserList::const_reverse_iterator BrowserList::begin_last_active() {
   return GetNativeList()->begin_last_active();
 }
 
 // static
 BrowserList::const_reverse_iterator BrowserList::end_last_active() {
   return GetNativeList()->end_last_active();
 }
 
 // static
 bool BrowserList::IsOffTheRecordSessionActive() {
   return GetNativeList()->IsIncognitoWindowOpen();
 }
 
 // static
 bool BrowserList::IsOffTheRecordSessionActiveForProfile(Profile* profile) {
   return GetNativeList()->IsIncognitoWindowOpenForProfile(profile);
 }