GuestView: Move GuestViewManager extension dependencies to ExtensionsGuestViewManagerDelegate

chrome/browser/chromeos/login/helper.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/chromeos/login/helper.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 48 matching lines @@
   return true;
 }
 
 // Gets the storage partition of guest contents of a given embedder.
 // If a name is given, returns the partition associated with the name.
 // Otherwise, returns the default shared in-memory partition. Returns nullptr if
 // a matching partition could not be found.
 content::StoragePartition* GetPartition(content::WebContents* embedder,
                                         const std::string& partition_name) {
   extensions::GuestViewManager* manager =
-      extensions::GuestViewManager::FromBrowserContextIfAvailable(
+      extensions::GuestViewManager::FromBrowserContext(
           embedder->GetBrowserContext());
   if (!manager)
     return nullptr;
 
   content::WebContents* guest_contents = nullptr;
   manager->ForEachGuest(embedder, base::Bind(&FindGuestByPartitionName,
                                              partition_name, &guest_contents));
 
   return guest_contents ? content::BrowserContext::GetStoragePartition(
                               guest_contents->GetBrowserContext(),
@@ skipping 124 matching lines @@
 
     return signin_partition->GetURLRequestContext();
   }
 
   return ProfileHelper::GetSigninProfile()->GetRequestContext();
 }
 
 }  // namespace login
 
 }  // namespace chromeos