Call WillStartRequestForTesting in TestRenderFrameHost

chrome/browser/chrome_content_browser_client.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 "chrome/browser/chrome_content_browser_client.h"
 
 #include <map>
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 2930 matching lines @@
   }
 #endif
 
 #if defined(OS_CHROMEOS)
   // Check if we need to add merge session throttle. This throttle will postpone
   // loading of main frames.
   if (handle->IsInMainFrame()) {
     // Add interstitial page while merge session process (cookie reconstruction
     // from OAuth2 refresh token in ChromeOS login) is still in progress while
     // we are attempting to load a google property.
-    if (!merge_session_throttling_utils::AreAllSessionMergedAlready() &&
+    if (merge_session_throttling_utils::ShouldAttachNavigationThrottle() &&
+        !merge_session_throttling_utils::AreAllSessionMergedAlready() &&
         handle->GetURL().SchemeIsHTTPOrHTTPS()) {
       throttles.push_back(MergeSessionNavigationThrottle::Create(handle));
     }
 
     // TODO(djacobo): Support incognito mode by showing an aditional dialog as a
     // warning that the selected app is not in incognito mode.
     if (IsIntentPickerEnabled() &&
         !handle->GetWebContents()->GetBrowserContext()->IsOffTheRecord()) {
       arc::ArcServiceManager* arc_service_manager =
           arc::ArcServiceManager::Get();
@@ skipping 105 matching lines @@
   if (channel <= kMaxDisableEncryptionChannel) {
     static const char* const kWebRtcDevSwitchNames[] = {
       switches::kDisableWebRtcEncryption,
     };
     to_command_line->CopySwitchesFrom(from_command_line,
                                       kWebRtcDevSwitchNames,
                                       arraysize(kWebRtcDevSwitchNames));
   }
 }
 #endif  // defined(ENABLE_WEBRTC)