Eliminate BrowserProcess dependency from sign-in production code.

chrome/browser/signin/signin_global_error_unittest.cc

 // Copyright (c) 2013 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/signin/signin_global_error.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/signin/fake_auth_status_provider.h"
 #include "chrome/browser/signin/fake_signin_manager.h"
@@ skipping 10 matching lines @@
  public:
   virtual void SetUp() OVERRIDE {
     // Create a signed-in profile.
     profile_.reset(new TestingProfile());
 
     SigninManagerBase* manager = static_cast<SigninManagerBase*>(
         SigninManagerFactory::GetInstance()->SetTestingFactoryAndUse(
             profile_.get(), FakeSigninManagerBase::Build));
     profile_->GetPrefs()->SetString(
           prefs::kGoogleServicesUsername, "testuser@test.com");
-    manager->Initialize(profile_.get());
+    manager->Initialize(profile_.get(), NULL);
     global_error_ = manager->signin_global_error();
   }
 
   scoped_ptr<TestingProfile> profile_;
   SigninGlobalError* global_error_;
 };
 
 TEST_F(SigninGlobalErrorTest, NoAuthStatusProviders) {
   ASSERT_FALSE(global_error_->HasMenuItem());
 }
@@ skipping 78 matching lines @@
     // menu item to display auth status/errors.
     EXPECT_EQ(global_error_->HasMenuItem(), table[i].is_error);
     EXPECT_EQ(global_error_->MenuItemLabel().empty(), !table[i].is_error);
     EXPECT_EQ(global_error_->GetBubbleViewMessages().empty(),
               !table[i].is_error);
     EXPECT_FALSE(global_error_->GetBubbleViewTitle().empty());
     EXPECT_FALSE(global_error_->GetBubbleViewAcceptButtonLabel().empty());
     EXPECT_TRUE(global_error_->GetBubbleViewCancelButtonLabel().empty());
   }
 }