Clean up straggler classes to use embedded signin in page in the new profiles world.

chrome/browser/ui/cocoa/profiles/profile_chooser_controller.mm

 // 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.
 
 #import <Cocoa/Cocoa.h>
 
 #import "chrome/browser/ui/cocoa/profiles/profile_chooser_controller.h"
 
 #include "base/mac/bundle_locations.h"
 #include "base/prefs/pref_service.h"
@@ skipping 1912 matching lines @@
 - (NSView*)buildGaiaEmbeddedView {
   base::scoped_nsobject<NSView> container(
       [[NSView alloc] initWithFrame:NSZeroRect]);
   CGFloat yOffset = 0;
 
   GURL url;
   int messageId = -1;
   SigninErrorController* errorController = NULL;
   switch (viewMode_) {
     case profiles::BUBBLE_VIEW_MODE_GAIA_SIGNIN:
-      url = signin::GetPromoURL(signin::SOURCE_AVATAR_BUBBLE_SIGN_IN,
+      url = signin::GetPromoURL(signin_metrics::SOURCE_AVATAR_BUBBLE_SIGN_IN,
                                 false /* auto_close */,
                                 true /* is_constrained */);
       messageId = IDS_PROFILES_GAIA_SIGNIN_TITLE;
       break;
     case profiles::BUBBLE_VIEW_MODE_GAIA_ADD_ACCOUNT:
-      url = signin::GetPromoURL(signin::SOURCE_AVATAR_BUBBLE_ADD_ACCOUNT,
-                                false /* auto_close */,
-                                true /* is_constrained */);
+      url = signin::GetPromoURL(
+          signin_metrics::SOURCE_AVATAR_BUBBLE_ADD_ACCOUNT,
+          false /* auto_close */,
+          true /* is_constrained */);
       messageId = IDS_PROFILES_GAIA_ADD_ACCOUNT_TITLE;
       break;
     case profiles::BUBBLE_VIEW_MODE_GAIA_REAUTH:
       DCHECK(HasAuthError(browser_->profile()));
       errorController = profiles::GetSigninErrorController(browser_->profile());
       url = signin::GetReauthURL(
           browser_->profile(),
           errorController ? errorController->error_username() : std::string());
       messageId = IDS_PROFILES_GAIA_REAUTH_TITLE;
       break;
@@ skipping 306 matching lines @@
 }
 
 - (bool)shouldShowGoIncognito {
   bool incognitoAvailable =
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognitoAvailable && !browser_->profile()->IsGuestSession();
 }
 
 @end