Removal of Profile from content part 6.

chrome/browser/ui/webui/ntp/ntp_login_handler.cc

Index: chrome/browser/ui/webui/ntp/ntp_login_handler.cc
diff --git a/chrome/browser/ui/webui/ntp/ntp_login_handler.cc b/chrome/browser/ui/webui/ntp/ntp_login_handler.cc
index c2973fd8bdaa0dca00eb81467fb1b1359877a3ff..194388b41bcc1e4eedc73582460327768e549605 100644
--- a/chrome/browser/ui/webui/ntp/ntp_login_handler.cc
+++ b/chrome/browser/ui/webui/ntp/ntp_login_handler.cc
@@ -14,6 +14,7 @@
 #include "chrome/browser/sync/sync_setup_flow.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
+#include "content/browser/tab_contents/tab_contents.h"
 #include "content/common/notification_details.h"
 
 NTPLoginHandler::NTPLoginHandler() {
@@ -23,7 +24,9 @@ NTPLoginHandler::~NTPLoginHandler() {
 }
 
 WebUIMessageHandler* NTPLoginHandler::Attach(WebUI* web_ui) {
-  PrefService* pref_service = web_ui->GetProfile()->GetPrefs();
+  Profile* profile =
+      Profile::FromBrowserContext(web_ui->tab_contents()->browser_context());
+  PrefService* pref_service = profile->GetPrefs();
   username_pref_.Init(prefs::kGoogleServicesUsername, pref_service, this);
 
   return WebUIMessageHandler::Attach(web_ui);
@@ -48,7 +51,9 @@ void NTPLoginHandler::HandleInitializeLogin(const ListValue* args) {
 }
 
 void NTPLoginHandler::UpdateLogin() {
-  std::string username = web_ui_->GetProfile()->GetPrefs()->GetString(
+  Profile* profile =
+      Profile::FromBrowserContext(web_ui_->tab_contents()->browser_context());
+  std::string username = profile->GetPrefs()->GetString(
       prefs::kGoogleServicesUsername);
   StringValue string_value(username);
   web_ui_->CallJavascriptFunction("updateLogin", string_value);