Move MediaDrmBridge provision communication to native side.

media/base/android/android_cdm_factory.cc

 // Copyright 2015 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 "media/base/android/android_cdm_factory.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "media/base/android/media_drm_bridge.h"
+#include "media/base/android/provision_fetcher.h"
 #include "media/base/bind_to_current_loop.h"
 #include "media/base/cdm_config.h"
 #include "media/base/key_systems.h"
 #include "third_party/widevine/cdm/widevine_cdm_common.h"
 #include "url/gurl.h"
 
 namespace media {
 
-AndroidCdmFactory::AndroidCdmFactory() {}
+AndroidCdmFactory::AndroidCdmFactory(const CreateFetcherCB& create_fetcher_cb)
+    : create_fetcher_cb_(create_fetcher_cb) {}
 
 AndroidCdmFactory::~AndroidCdmFactory() {}
 
 void AndroidCdmFactory::Create(
     const std::string& key_system,
     const GURL& security_origin,
     const CdmConfig& cdm_config,
     const SessionMessageCB& session_message_cb,
     const SessionClosedCB& session_closed_cb,
     const LegacySessionErrorCB& legacy_session_error_cb,
@@ skipping 10 matching lines @@
 
   std::string error_message;
 
   if (!MediaDrmBridge::IsKeySystemSupported(key_system)) {
     error_message = "Key system not supported unexpectedly: " + key_system;
     NOTREACHED() << error_message;
     bound_cdm_created_cb.Run(nullptr, error_message);
     return;
   }
 
-  scoped_refptr<MediaDrmBridge> cdm(
-      MediaDrmBridge::Create(key_system, session_message_cb, session_closed_cb,
-                             legacy_session_error_cb, session_keys_change_cb,
-                             session_expiration_update_cb));
+  scoped_refptr<MediaDrmBridge> cdm(MediaDrmBridge::Create(
+      key_system, create_fetcher_cb_.Run(), session_message_cb,
+      session_closed_cb, legacy_session_error_cb, session_keys_change_cb,
+      session_expiration_update_cb));
   if (!cdm) {
     error_message = "MediaDrmBridge cannot be created for " + key_system;
     NOTREACHED() << error_message;
     bound_cdm_created_cb.Run(nullptr, error_message);
     return;
   }
 
   if (key_system == kWidevineKeySystem) {
     MediaDrmBridge::SecurityLevel security_level =
         cdm_config.use_hw_secure_codecs ? MediaDrmBridge::SECURITY_LEVEL_1
@@ skipping 14 matching lines @@
     NOTREACHED() << error_message;
     bound_cdm_created_cb.Run(nullptr, error_message);
     return;
   }
 
   // Success!
   bound_cdm_created_cb.Run(cdm, "");
 }
 
 }  // namespace media