browser: Move FindBrowserWithWebContents() into chrome namespace.

chrome/browser/ui/webui/sync_promo/sync_promo_handler.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/webui/sync_promo/sync_promo_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram.h"
 #include "base/time.h"
@@ skipping 175 matching lines @@
   // If the user has signed in then set the pref to show them NTP bubble
   // confirming that they're signed in.
   std::string username = prefs_->GetString(prefs::kGoogleServicesUsername);
   if (!username.empty())
     prefs_->SetBoolean(prefs::kSyncPromoShowNTPBubble, true);
 
   // If the browser window is being closed then don't try to navigate to
   // another URL. This prevents the browser window from flashing during
   // close.
   Browser* browser =
-      browser::FindBrowserWithWebContents(web_ui()->GetWebContents());
+      chrome::FindBrowserWithWebContents(web_ui()->GetWebContents());
   if (!browser || !browser->IsAttemptingToCloseBrowser()) {
     // Close the window if it was opened in auto-close mode.
     const GURL& sync_url = web_ui()->GetWebContents()->GetURL();
     if (SyncPromoUI::GetAutoCloseForSyncPromoURL(sync_url)) {
       web_ui()->GetWebContents()->Close();
     } else {
       GURL url = SyncPromoUI::GetNextPageURLForSyncPromoURL(sync_url);
       OpenURLParams params(
           url, Referrer(), CURRENT_TAB, content::PAGE_TRANSITION_LINK, false);
       web_ui()->GetWebContents()->OpenURL(params);
@@ skipping 73 matching lines @@
   // Send an enumeration to our single user flow histogram.
   UMA_HISTOGRAM_ENUMERATION("SyncPromo.UserFlow", action,
                             SYNC_PROMO_BUCKET_BOUNDARY);
 }
 
 void SyncPromoHandler::CloseUI() {
   // Callers should not ever try to close the promo UI (should only call
   // CloseUI() if the user is already logged in).
   NOTREACHED() << "Cannot close the promo UI";
 }