Update other unittests to use newly added TestingBrowserProcess::GetGlobal().

chrome/browser/chromeos/settings/cros_settings_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 <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 13 matching lines @@
 
 namespace em = enterprise_management;
 
 namespace chromeos {
 
 class CrosSettingsTest : public testing::Test {
  protected:
   CrosSettingsTest()
       : message_loop_(MessageLoop::TYPE_UI),
         ui_thread_(content::BrowserThread::UI, &message_loop_),
-        local_state_(static_cast<TestingBrowserProcess*>(g_browser_process)),
+        local_state_(TestingBrowserProcess::GetGlobal()),
         weak_factory_(this) {}
 
   virtual ~CrosSettingsTest() {}
 
   virtual void TearDown() OVERRIDE {
     ASSERT_TRUE(expected_props_.empty());
     STLDeleteValues(&expected_props_);
     expected_props_.clear();
   }
 
@@ skipping 187 matching lines @@
   EXPECT_TRUE(cs->FindEmailInList(kAccountsPrefUsers, "WITH.DOTS@gmail.com"));
   EXPECT_TRUE(cs->FindEmailInList(kAccountsPrefUsers, "WITHDOTS"));
 
   EXPECT_TRUE(cs->FindEmailInList(kAccountsPrefUsers, "Upper@example.com"));
   EXPECT_FALSE(cs->FindEmailInList(kAccountsPrefUsers, "U.pper@example.com"));
   EXPECT_FALSE(cs->FindEmailInList(kAccountsPrefUsers, "Upper"));
   EXPECT_TRUE(cs->FindEmailInList(kAccountsPrefUsers, "upper@example.com"));
 }
 
 }  // namespace chromeos