Refactor Permissions related method out of ContentBrowserClient.

content/browser/media/cdm/browser_cdm_manager.cc

 // Copyright 2014 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 "content/browser/media/cdm/browser_cdm_manager.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/task_runner.h"
 #include "content/common/media/cdm_messages.h"
+#include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
+#include "content/public/browser/permission_manager.h"
 #include "content/public/browser/permission_type.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "media/base/browser_cdm.h"
 #include "media/base/browser_cdm_factory.h"
 #include "media/base/cdm_promise.h"
 #include "media/base/limits.h"
 
@@ skipping 486 matching lines @@
 // |task_runner_|. Be careful about thread safety!
 void BrowserCdmManager::CheckPermissionStatusOnUIThread(
     int render_frame_id,
     const GURL& security_origin,
     const base::Callback<void(bool)>& permission_status_cb) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   RenderFrameHost* rfh =
       RenderFrameHost::FromID(render_process_id_, render_frame_id);
   WebContents* web_contents = WebContents::FromRenderFrameHost(rfh);
-  GURL embedding_origin = web_contents->GetLastCommittedURL().GetOrigin();
+  PermissionManager* permission_manager =
+      web_contents->GetBrowserContext()->GetPermissionManager();
+  if (!permission_manager) {
+    permission_status_cb.Run(false);
+    return;
+  }
 
-  PermissionStatus permission_status =
-      GetContentClient()->browser()->GetPermissionStatus(
-          content::PermissionType::PROTECTED_MEDIA_IDENTIFIER,
-          web_contents->GetBrowserContext(), security_origin, embedding_origin);
+  PermissionStatus permission_status = permission_manager->GetPermissionStatus(
+      content::PermissionType::PROTECTED_MEDIA_IDENTIFIER,
+      security_origin,
+      web_contents->GetLastCommittedURL().GetOrigin());
 
   bool allowed = (permission_status == PERMISSION_STATUS_GRANTED);
   if (!task_runner_->RunsTasksOnCurrentThread()) {
     task_runner_->PostTask(FROM_HERE,
                            base::Bind(permission_status_cb, allowed));
   } else {
     permission_status_cb.Run(allowed);
   }
 }
 
@@ skipping 35 matching lines @@
   }
 
   // Only the temporary session type is supported in browser CDM path.
   // TODO(xhwang): Add SessionType support if needed.
   cdm->CreateSessionAndGenerateRequest(media::MediaKeys::TEMPORARY_SESSION,
                                        init_data_type_string, &init_data[0],
                                        init_data.size(), promise.Pass());
 }
 
 }  // namespace content