Change infobar creation to use a public static Create() method on the infobar delegate classes.

chrome/browser/ui/auto_login_info_bar_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/auto_login_info_bar_delegate.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/metrics/histogram.h"
@@ skipping 147 matching lines @@
 }  // namepsace
 
 
 // AutoLoginInfoBarDelegate ---------------------------------------------------
 
 // AutoLoginInfoBarDelegate::Params -------------------------------------------
 
 AutoLoginInfoBarDelegate::Params::Params() {}
 AutoLoginInfoBarDelegate::Params::~Params() {}
 
-AutoLoginInfoBarDelegate::AutoLoginInfoBarDelegate(
-    InfoBarService* owner,
-    const Params& params)
-    : ConfirmInfoBarDelegate(owner),
-      params_(params),
-      button_pressed_(false) {
-  RecordHistogramAction(HISTOGRAM_SHOWN);
-  registrar_.Add(this,
-                 chrome::NOTIFICATION_GOOGLE_SIGNED_OUT,
-                 content::Source<Profile>(Profile::FromBrowserContext(
-                     owner->GetWebContents()->GetBrowserContext())));
-}
-
-AutoLoginInfoBarDelegate::~AutoLoginInfoBarDelegate() {
-  if (!button_pressed_)
-    RecordHistogramAction(HISTOGRAM_IGNORED);
+// static
+void AutoLoginInfoBarDelegate::Create(InfoBarService* infobar_service,
+                                      const Params& params) {
+  infobar_service->AddInfoBar(scoped_ptr<InfoBarDelegate>(
+      new AutoLoginInfoBarDelegate(infobar_service, params)));
 }
 
 AutoLoginInfoBarDelegate*
     AutoLoginInfoBarDelegate::AsAutoLoginInfoBarDelegate() {
   return this;
 }
 
 void AutoLoginInfoBarDelegate::InfoBarDismissed() {
   RecordHistogramAction(HISTOGRAM_DISMISSED);
   button_pressed_ = true;
@@ skipping 36 matching lines @@
   button_pressed_ = true;
   return true;
 }
 
 string16 AutoLoginInfoBarDelegate::GetMessageText(
     const std::string& username) const {
   return l10n_util::GetStringFUTF16(IDS_AUTOLOGIN_INFOBAR_MESSAGE,
                                     UTF8ToUTF16(username));
 }
 
+AutoLoginInfoBarDelegate::AutoLoginInfoBarDelegate(
+    InfoBarService* owner,
+    const Params& params)
+    : ConfirmInfoBarDelegate(owner),
+      params_(params),
+      button_pressed_(false) {
+  RecordHistogramAction(HISTOGRAM_SHOWN);
+  registrar_.Add(this,
+                 chrome::NOTIFICATION_GOOGLE_SIGNED_OUT,
+                 content::Source<Profile>(Profile::FromBrowserContext(
+                     owner->GetWebContents()->GetBrowserContext())));
+}
+
+AutoLoginInfoBarDelegate::~AutoLoginInfoBarDelegate() {
+  if (!button_pressed_)
+    RecordHistogramAction(HISTOGRAM_IGNORED);
+}
+
 void AutoLoginInfoBarDelegate::RecordHistogramAction(int action) {
   UMA_HISTOGRAM_ENUMERATION("AutoLogin.Regular", action, HISTOGRAM_MAX);
 }
 
 void AutoLoginInfoBarDelegate::Observe(int type,
                                        const NotificationSource& source,
                                        const NotificationDetails& details) {
   DCHECK_EQ(chrome::NOTIFICATION_GOOGLE_SIGNED_OUT, type);
   // owner() can be NULL when InfoBarService removes us. See
   // |InfoBarDelegate::clear_owner|.
   if (owner())
     owner()->RemoveInfoBar(this);
 }