Extract media code from RenderFrameImpl

content/renderer/render_frame_impl.h

 // Copyright 2013 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.
 
 #ifndef CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <deque>
 #include <map>
 #include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/id_map.h"
 #include "base/macros.h"
-#include "base/memory/linked_ptr.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/optional.h"
 #include "base/process/process_handle.h"
 #include "base/single_thread_task_runner.h"
 #include "base/unguessable_token.h"
 #include "build/build_config.h"
 #include "content/common/accessibility_mode.h"
 #include "content/common/associated_interface_registry_impl.h"
 #include "content/common/download/mhtml_save_status.h"
 #include "content/common/features.h"
 #include "content/common/frame.mojom.h"
 #include "content/common/frame_message_enums.h"
 #include "content/common/host_zoom.mojom.h"
 #include "content/common/renderer.mojom.h"
 #include "content/common/url_loader_factory.mojom.h"
 #include "content/public/common/console_message_level.h"
 #include "content/public/common/javascript_dialog_type.h"
 #include "content/public/common/previews_state.h"
 #include "content/public/common/referrer.h"
+#include "content/public/common/renderer_preferences.h"
 #include "content/public/common/request_context_type.h"
 #include "content/public/common/stop_find_action.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/renderer/frame_blame_context.h"
 #include "content/renderer/mojo/blink_interface_provider_impl.h"
 #include "content/renderer/renderer_webcookiejar_impl.h"
 #include "content/renderer/unique_name_helper.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_platform_file.h"
 #include "media/base/routing_token_callback.h"
-#include "media/blink/webmediaplayer_delegate.h"
-#include "media/blink/webmediaplayer_params.h"
-#include "media/mojo/features.h"
-#include "media/mojo/interfaces/remoting.mojom.h"
 #include "mojo/public/cpp/bindings/associated_binding.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
 #include "mojo/public/cpp/system/data_pipe.h"
 #include "ppapi/features/features.h"
 #include "services/service_manager/public/cpp/bind_source_info.h"
 #include "services/service_manager/public/cpp/binder_registry.h"
 #include "services/service_manager/public/interfaces/connector.mojom.h"
 #include "services/service_manager/public/interfaces/interface_provider.mojom.h"
 #include "third_party/WebKit/public/platform/WebEffectiveConnectionType.h"
@@ skipping 12 matching lines @@
 #include "third_party/WebKit/public/web/WebMeaningfulLayout.h"
 #include "third_party/WebKit/public/web/WebScriptExecutionCallback.h"
 #include "ui/gfx/range/range.h"
 #include "url/gurl.h"
 #include "url/origin.h"
 
 #if BUILDFLAG(ENABLE_PLUGINS)
 #include "content/renderer/pepper/plugin_power_saver_helper.h"
 #endif
 
-#if defined(OS_ANDROID)
-#include "content/renderer/media/android/renderer_media_player_manager.h"
-#endif
-
 struct FrameMsg_CommitDataNetworkService_Params;
 struct FrameMsg_MixedContentFound_Params;
 struct FrameMsg_PostMessage_Params;
 struct FrameMsg_SerializeAsMHTML_Params;
 struct FrameMsg_TextTrackSettings_Params;
 
 namespace blink {
 class WebContentDecryptionModule;
 class WebPresentationClient;
 class WebPushClient;
 class WebSecurityOrigin;
 enum class WebCachePolicy;
 struct WebCompositionUnderline;
 struct WebContextMenuData;
 struct WebCursorInfo;
 struct WebFindOptions;
 class WebRelatedAppsFetcher;
 }  // namespace blink
 
 namespace gfx {
 class Point;
 class Range;
 }
 
 namespace media {
-class CdmFactory;
-class DecoderFactory;
 class MediaPermission;
-class RendererWebMediaPlayerDelegate;
-class SurfaceManager;
-class UrlIndex;
-class WebEncryptedMediaClientImpl;
-
-namespace remoting {
-class SinkAvailabilityObserver;
-}  // namespace remoting
-
-}  // namespace media
+}
 
 namespace service_manager {
 class BinderRegistry;
 class InterfaceProvider;
 }
 
 namespace url {
 class Origin;
 }
 
 namespace content {
 
 class AssociatedInterfaceProviderImpl;
 class BlinkInterfaceRegistryImpl;
 class ChildFrameCompositingHelper;
 class CompositorDependencies;
 class DevToolsAgent;
 class DocumentState;
 class ExternalPopupMenu;
 class HistoryEntry;
 class ManifestManager;
-class MediaInterfaceProvider;
 class MediaStreamDispatcher;
-class MediaStreamRendererFactory;
-class MediaPermissionDispatcher;
 class NavigationState;
 class PepperPluginInstanceImpl;
 class PresentationDispatcher;
 class PushMessagingClient;
 class RelatedAppsFetcher;
 class RenderAccessibilityImpl;
-class RendererMediaPlayerManager;
+class RenderMediaHelper;
 class RendererPpapiHost;
 class RenderFrameObserver;
 class RenderViewImpl;
 class RenderWidget;
 class RenderWidgetFullscreenPepper;
 class ResourceRequestBodyImpl;
 class ScreenOrientationDispatcher;
 class SharedWorkerRepository;
 class UserMediaClientImpl;
 struct CSPViolationParams;
@@ skipping 581 matching lines @@
   void PepperInstanceDeleted(PepperPluginInstanceImpl* instance);
 
   // Notification that the given plugin is focused or unfocused.
   void PepperFocusChanged(PepperPluginInstanceImpl* instance, bool focused);
 
   void PepperStartsPlayback(PepperPluginInstanceImpl* instance);
   void PepperStopsPlayback(PepperPluginInstanceImpl* instance);
   void OnSetPepperVolume(int32_t pp_instance, double volume);
 #endif  // ENABLE_PLUGINS
 
+  const RendererPreferences& GetRendererPreferences() const;
+
  protected:
   explicit RenderFrameImpl(const CreateParams& params);
 
  private:
   friend class RenderFrameImplTest;
   friend class RenderFrameObserver;
   friend class RenderAccessibilityImplTest;
   friend class TestRenderFrame;
   FRIEND_TEST_ALL_PREFIXES(ExternalPopupMenuDisplayNoneTest, SelectItem);
   FRIEND_TEST_ALL_PREFIXES(ExternalPopupMenuRemoveTest, RemoveOnChange);
@@ skipping 260 matching lines @@
   void HandleJavascriptExecutionResult(const base::string16& javascript,
                                        int id,
                                        bool notify_result,
                                        v8::Local<v8::Value> result);
 
   // Initializes |web_user_media_client_|. If this fails, because it wasn't
   // possible to create a MediaStreamClient (e.g., WebRTC is disabled), then
   // |web_user_media_client_| will remain NULL.
   void InitializeUserMediaClient();
 
-  blink::WebMediaPlayer* CreateWebMediaPlayerForMediaStream(
-      blink::WebMediaPlayerClient* client,
-      const blink::WebString& sink_id,
-      const blink::WebSecurityOrigin& security_origin);
-
-  // Creates a factory object used for creating audio and video renderers.
-  std::unique_ptr<MediaStreamRendererFactory> CreateRendererFactory();
-
   // Does preparation for the navigation to |url|.
   void PrepareRenderViewForNavigation(
       const GURL& url,
       const RequestNavigationParams& request_params);
 
   // PlzNavigate
   // Sends a FrameHostMsg_BeginNavigation to the browser
   void BeginNavigation(const NavigationPolicyInfo& info);
 
   // Loads a data url.
@@ skipping 24 matching lines @@
   // Returns a new NavigationState populated with the navigation information
   // saved in OnNavigate().
   NavigationState* CreateNavigationStateFromPending();
 
   // Sets the NavigationState on the DocumentState based on
   // the value of |pending_navigation_params_|.
   void UpdateNavigationState(DocumentState* document_state,
                              bool was_within_same_page,
                              bool content_initiated);
 
-#if defined(OS_ANDROID)
-  RendererMediaPlayerManager* GetMediaPlayerManager();
-#endif
-
   bool AreSecureCodecsSupported();
 
-#if BUILDFLAG(ENABLE_MOJO_MEDIA)
-  service_manager::mojom::InterfaceProvider* GetMediaInterfaceProvider();
-#endif
-
-#if BUILDFLAG(ENABLE_MEDIA_REMOTING)
-  media::mojom::RemoterFactory* GetRemoterFactory();
-#endif
-
-  media::CdmFactory* GetCdmFactory();
-  media::DecoderFactory* GetDecoderFactory();
-
 #if BUILDFLAG(ENABLE_PLUGINS)
   void HandlePepperImeCommit(const base::string16& text);
 #endif  // ENABLE_PLUGINS
 
   void RegisterMojoInterfaces();
 
   // Connect to an interface provided by the service registry.
   template <typename Interface>
   void GetInterface(mojo::InterfaceRequest<Interface> request);
 
   void OnHostZoomClientRequest(mojom::HostZoomAssociatedRequest request);
 
-  // Returns the media delegate for WebMediaPlayer usage.  If
-  // |media_player_delegate_| is NULL, one is created.
-  media::RendererWebMediaPlayerDelegate* GetWebMediaPlayerDelegate();
-
   // Called to get the WebPlugin to handle find requests in the document.
   // Returns nullptr if there is no such WebPlugin.
   blink::WebPlugin* GetWebPluginForFind();
 
   // Sends a reply to the current find operation handling if it was a
   // synchronous find request.
   void SendFindReply(int request_id,
                      int match_count,
                      int ordinal,
                      const blink::WebRect& selection_rect,
@@ skipping 125 matching lines @@
   // of handling a InputMsg_SelectRange IPC.
   bool handling_select_range_;
 
   // The next group of objects all implement RenderFrameObserver, so are deleted
   // along with the RenderFrame automatically.  This is why we just store weak
   // references.
 
   // Destroyed via the RenderFrameObserver::OnDestruct() mechanism.
   UserMediaClientImpl* web_user_media_client_;
 
-  // EncryptedMediaClient attached to this frame; lazily initialized.
-  std::unique_ptr<media::WebEncryptedMediaClientImpl>
-      web_encrypted_media_client_;
-
-  // The media permission dispatcher attached to this frame.
-  std::unique_ptr<MediaPermissionDispatcher> media_permission_dispatcher_;
-
-#if BUILDFLAG(ENABLE_MOJO_MEDIA)
-  // The media interface provider attached to this frame, lazily initialized.
-  std::unique_ptr<MediaInterfaceProvider> media_interface_provider_;
-#endif
-
-#if defined(OS_ANDROID)
-  // Manages all media players and sessions in this render frame for
-  // communicating with the real media player and sessions in the
-  // browser process. It's okay to use raw pointers since they're both
-  // RenderFrameObservers.
-  RendererMediaPlayerManager* media_player_manager_;
-#endif
-
-  media::SurfaceManager* media_surface_manager_;
-
-#if BUILDFLAG(ENABLE_MEDIA_REMOTING)
-  // Lazy-bound pointer to the RemoterFactory service in the browser
-  // process. Always use the GetRemoterFactory() accessor instead of this.
-  media::mojom::RemoterFactoryPtr remoter_factory_;
-
-  // An observer for the remoting sink availability that is used by
-  // media::RemotingCdmFactory to initialize media::RemotingSourceImpl. Created
-  // in the constructor of RenderFrameImpl to make sure
-  // media::RemotingSourceImpl be intialized with correct availability info.
-  // Own by media::RemotingCdmFactory after it is created.
-  std::unique_ptr<media::remoting::SinkAvailabilityObserver>
-      remoting_sink_observer_;
-#endif
-
-  // The CDM and decoder factory attached to this frame, lazily initialized.
-  std::unique_ptr<media::CdmFactory> cdm_factory_;
-  std::unique_ptr<media::DecoderFactory> decoder_factory_;
-
-  // Media resource cache, lazily initialized.
-  linked_ptr<media::UrlIndex> url_index_;
+  std::unique_ptr<RenderMediaHelper> media_helper_;
 
   // The devtools agent for this frame; only created for main frame and
   // local roots.
   DevToolsAgent* devtools_agent_;
 
   // The presentation dispatcher implementation attached to this frame, lazily
   // initialized.
   PresentationDispatcher* presentation_dispatcher_;
 
   // The PushMessagingClient attached to this frame, lazily initialized.
@@ skipping 22 matching lines @@
 
   // The current accessibility mode.
   AccessibilityMode accessibility_mode_;
 
   // Only valid if |accessibility_mode_| has |AccessibilityMode::kWebContents|
   // flag set.
   RenderAccessibilityImpl* render_accessibility_;
 
   std::unique_ptr<RelatedAppsFetcher> related_apps_fetcher_;
 
-  // Manages play, pause notifications for WebMediaPlayer implementations; its
-  // lifetime is tied to the RenderFrame via the RenderFrameObserver interface.
-  media::RendererWebMediaPlayerDelegate* media_player_delegate_;
-
   // The PreviewsState of this RenderFrame that indicates which Previews can
   // be used. The PreviewsState is a bitmask of potentially several Previews
   // optimizations.
   // TODO(sclittle): Consider moving this into Blink to be owned and managed by
   // LocalFrame or another class around there.
   PreviewsState previews_state_;
 
   // Effective connection type when the document of this frame was fetched.
   // TODO(sclittle): Consider moving this into Blink to be owned and managed by
   // LocalFrame or another class around there.
@@ skipping 101 matching lines @@
   std::vector<media::RoutingTokenCallback> pending_routing_token_callbacks_;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_