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

chrome/browser/devtools/devtools_ui_bindings.cc

 // Copyright 2014 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/devtools/devtools_ui_bindings.h"
 
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/metrics/histogram.h"
@@ skipping 317 matching lines @@
   ThemeService* tp = ThemeServiceFactory::GetForProfile(profile);
   DCHECK(tp);
   std::string url_string(
       frontend_url +
       ((frontend_url.find("?") == std::string::npos) ? "?" : "&") +
       "dockSide=undocked" + // TODO(dgozman): remove this support in M38.
       "&toolbarColor=" +
       SkColorToRGBAString(tp->GetColor(ThemeProperties::COLOR_TOOLBAR)) +
       "&textColor=" +
       SkColorToRGBAString(tp->GetColor(ThemeProperties::COLOR_BOOKMARK_TEXT)));
-  if (CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kEnableDevToolsExperiments))
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableDevToolsExperiments))
     url_string += "&experiments=true";
 #if defined(DEBUG_DEVTOOLS)
   url_string += "&debugFrontend=true";
 #endif  // defined(DEBUG_DEVTOOLS)
   return GURL(url_string);
 }
 
 DevToolsUIBindings::DevToolsUIBindings(content::WebContents* web_contents)
     : profile_(Profile::FromBrowserContext(web_contents->GetBrowserContext())),
       web_contents_(web_contents),
@@ skipping 553 matching lines @@
   if (frontend_loaded_)
     return;
   frontend_loaded_ = true;
 
   // Call delegate first - it seeds importants bit of information.
   delegate_->OnLoadCompleted();
 
   UpdateTheme();
   AddDevToolsExtensionsToClient();
 }