third_party/WebKit/Source/web/MediaKeysClientImpl.cpp

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "config.h"
   6 #include "web/MediaKeysClientImpl.h"
   7
   8 #include "core/dom/Document.h"
   9 #include "core/dom/ExecutionContext.h"
  10 #include "public/platform/WebContentDecryptionModule.h"
  11 #include "public/web/WebFrameClient.h"
  12 #include "web/WebLocalFrameImpl.h"
  13
  14 namespace blink {
  15
  16 MediaKeysClientImpl::MediaKeysClientImpl()
  17 {
  18 }
  19
  20 WebEncryptedMediaClient* MediaKeysClientImpl::encryptedMediaClient(ExecutionContext* executionContext)
  21 {
  22     Document* document = toDocument(executionContext);
  23     WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame());
  24     return webFrame->client()->encryptedMediaClient();
  25 }
  26
  27 } // namespace blink