Migrating MediaSession messages to mojo

content/renderer/media/android/webmediasession_android.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 "content/renderer/media/android/webmediasession_android.h"
-
-#include <memory>
-
-#include "base/logging.h"
-#include "base/memory/ptr_util.h"
-#include "base/optional.h"
-#include "content/public/common/media_metadata.h"
-#include "content/renderer/media/android/renderer_media_session_manager.h"
-#include "third_party/WebKit/public/platform/WebIconSizesParser.h"
-#include "third_party/WebKit/public/platform/WebSize.h"
-#include "third_party/WebKit/public/platform/modules/mediasession/WebMediaMetadata.h"
-
-namespace content {
-
-WebMediaSessionAndroid::WebMediaSessionAndroid(
-    RendererMediaSessionManager* session_manager)
-    : session_manager_(session_manager) {
-  DCHECK(session_manager_);
-  media_session_id_ = session_manager_->RegisterMediaSession(this);
-}
-
-WebMediaSessionAndroid::~WebMediaSessionAndroid() {
-  session_manager_->UnregisterMediaSession(media_session_id_);
-}
-
-void WebMediaSessionAndroid::activate(
-    blink::WebMediaSessionActivateCallback* callback) {
-  session_manager_->Activate(media_session_id_, base::WrapUnique(callback));
-}
-
-void WebMediaSessionAndroid::deactivate(
-    blink::WebMediaSessionDeactivateCallback* callback) {
-  session_manager_->Deactivate(media_session_id_, base::WrapUnique(callback));
-}
-
-void WebMediaSessionAndroid::setMetadata(
-    const blink::WebMediaMetadata* web_metadata) {
-  base::Optional<MediaMetadata> metadata;
-  if (web_metadata) {
-    metadata = MediaMetadata();
-    metadata->title = web_metadata->title;
-    metadata->artist = web_metadata->artist;
-    metadata->album = web_metadata->album;
-    for (const auto& web_artwork : web_metadata->artwork) {
-      MediaMetadata::Artwork artwork;
-      artwork.src = GURL(base::string16(web_artwork.src));
-      artwork.type = web_artwork.type;
-      blink::WebVector<blink::WebSize> web_sizes =
-          blink::WebIconSizesParser::parseIconSizes(web_artwork.sizes);
-      artwork.sizes.insert(artwork.sizes.end(),
-                           web_sizes.begin(),
-                           web_sizes.end());
-      metadata->artwork.push_back(artwork);
-    }
-  }
-
-  session_manager_->SetMetadata(media_session_id_, metadata);
-}
-
-}  // namespace content