Eliminate BrowserProcess dependency from sign-in production code.

chrome/browser/ui/sync/one_click_signin_helper_unittest.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 "base/prefs/pref_service.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
@@ skipping 37 matching lines @@
 // or drive.  In former case, with a valid URL, we don't want to offer the
 // interstitial.  In all other cases we do.
 
 const char kImplicitURLString[] =
     "https://accounts.google.com/ServiceLogin"
     "?service=foo&continue=http://foo.google.com";
 
 class SigninManagerMock : public FakeSigninManager {
  public:
   explicit SigninManagerMock(Profile* profile) : FakeSigninManager(profile) {
-    Initialize(profile);
+    Initialize(profile, NULL);
   }
   MOCK_CONST_METHOD1(IsAllowedUsername, bool(const std::string& username));
 };
 
 class TestProfileIOData : public ProfileIOData {
  public:
   TestProfileIOData(bool is_incognito, PrefService* pref_service,
                     PrefService* local_state, CookieSettings* cookie_settings)
       : ProfileIOData(is_incognito) {
     // Initialize the IO members required for these tests, but keep them on
@@ skipping 765 matching lines @@
       prefs::kSigninAllowed, base::Value::CreateBooleanValue(true));
 
   // Simulate a policy disabling sync by writing kSyncManaged directly.
   // We should still offer to sign in the browser.
   profile_->GetTestingPrefService()->SetManagedPref(
       prefs::kSyncManaged, base::Value::CreateBooleanValue(true));
   EXPECT_EQ(OneClickSigninHelper::CAN_OFFER,
             OneClickSigninHelper::CanOfferOnIOThreadImpl(
                 valid_gaia_url_, std::string(), &request_, io_data.get()));
 }