Make callers of CommandLine use it via the base:: namespace.

chrome/browser/ui/browser_tab_strip_model_delegate.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_tab_strip_model_delegate.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 103 matching lines @@
   // We only create historical tab entries for tabbed browser windows.
   if (service && browser_->CanSupportWindowFeature(Browser::FEATURE_TABSTRIP)) {
     service->CreateHistoricalTab(
         contents,
         browser_->tab_strip_model()->GetIndexOfWebContents(contents));
   }
 }
 
 bool BrowserTabStripModelDelegate::RunUnloadListenerBeforeClosing(
     content::WebContents* contents) {
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableFastUnload)) {
     return chrome::FastUnloadController::RunUnloadEventsHelper(contents);
   }
   return chrome::UnloadController::RunUnloadEventsHelper(contents);
 }
 
 bool BrowserTabStripModelDelegate::ShouldRunUnloadListenerBeforeClosing(
     content::WebContents* contents) {
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableFastUnload)) {
     return chrome::FastUnloadController::ShouldRunUnloadEventsHelper(contents);
   }
   return chrome::UnloadController::ShouldRunUnloadEventsHelper(contents);
 }
 
 bool BrowserTabStripModelDelegate::CanBookmarkAllTabs() const {
   return chrome::CanBookmarkAllTabs(browser_);
 }
 
@@ skipping 11 matching lines @@
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // BrowserTabStripModelDelegate, private:
 
 void BrowserTabStripModelDelegate::CloseFrame() {
   browser_->window()->Close();
 }
 
 }  // namespace chrome