Progressively refacto FirstRun class to first_run namespace(part 4).

chrome/browser/ui/cocoa/first_run_dialog.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.
 
 #import "chrome/browser/ui/cocoa/first_run_dialog.h"
 
 #include "base/bind.h"
 #include "base/mac/mac_util.h"
 #include "base/memory/ref_counted.h"
 #import "base/memory/scoped_nsobject.h"
@@ skipping 134 matching lines @@
 
 }  // namespace
 
 namespace first_run {
 
 void ShowFirstRunDialog(Profile* profile,
                         bool randomize_search_engine_experiment) {
   // If the default search is not managed via policy, ask the user to
   // choose a default.
   TemplateURLService* model = TemplateURLServiceFactory::GetForProfile(profile);
-  if (FirstRun::ShouldShowSearchEngineSelector(model)) {
+  if (first_run::ShouldShowSearchEngineSelector(model)) {
     ShowSearchEngineSelectionDialog(profile,
                                     randomize_search_engine_experiment);
   }
   ShowFirstRun(profile);
 }
 
 }  // namespace first_run
 
 @implementation FirstRunDialogController
 
@@ skipping 134 matching lines @@
 
 - (IBAction)learnMore:(id)sender {
   GURL url = google_util::AppendGoogleLocaleParam(
       GURL(chrome::kLearnMoreReportingURL));
   NSString* urlStr = base::SysUTF8ToNSString(url.spec());;
   NSURL* learnMoreUrl = [NSURL URLWithString:urlStr];
   [[NSWorkspace sharedWorkspace] openURL:learnMoreUrl];
 }
 
 @end