Make --allow-cross-domain-auth-prompt equivalent to a preference.

chrome/test/testing_browser_process.cc

 // Copyright (c) 2011 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/test/testing_browser_process.h"
 
 #include "base/string_util.h"
 #include "base/synchronization/waitable_event.h"
 #include "chrome/browser/google/google_url_tracker.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
@@ skipping 214 matching lines @@
 }
 
 base::WaitableEvent* TestingBrowserProcess::shutdown_event() {
   return shutdown_event_.get();
 }
 
 bool TestingBrowserProcess::plugin_finder_disabled() const {
   return false;
 }
 
+bool TestingBrowserProcess::allow_cross_origin_auth_prompt() const {
+  return false;
+}
+
 ChromeNetLog* TestingBrowserProcess::net_log() {
   return NULL;
 }
 
 void TestingBrowserProcess::SetLocalState(PrefService* local_state) {
   local_state_ = local_state;
 }
 
 void TestingBrowserProcess::SetGoogleURLTracker(
     GoogleURLTracker* google_url_tracker) {
@@ skipping 15 matching lines @@
 
 ScopedTestingBrowserProcess::~ScopedTestingBrowserProcess() {
   DCHECK_EQ(browser_process_.get(), g_browser_process);
 
   // TODO(phajdan.jr): Temporary, for http://crbug.com/61062.
   // After the transition is over, we should just
   // reset |g_browser_process| to NULL.
   browser_process_.reset();
   g_browser_process = new TestingBrowserProcess();
 }