Move enable_webrtc to a buildflag header.

content/renderer/pepper/content_renderer_pepper_host_factory.cc

 // Copyright (c) 2012 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/pepper/content_renderer_pepper_host_factory.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
@@ skipping 14 matching lines @@
 #include "content/renderer/pepper/pepper_plugin_instance_impl.h"
 #include "content/renderer/pepper/pepper_url_loader_host.h"
 #include "content/renderer/pepper/pepper_video_capture_host.h"
 #include "content/renderer/pepper/pepper_video_decoder_host.h"
 #include "content/renderer/pepper/pepper_video_destination_host.h"
 #include "content/renderer/pepper/pepper_video_encoder_host.h"
 #include "content/renderer/pepper/pepper_video_source_host.h"
 #include "content/renderer/pepper/pepper_websocket_host.h"
 #include "content/renderer/pepper/ppb_image_data_impl.h"
 #include "content/renderer/pepper/renderer_ppapi_host_impl.h"
+#include "media/media_features.h"
 #include "ppapi/host/resource_host.h"
 #include "ppapi/proxy/ppapi_message_utils.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/serialized_structs.h"
 #include "ppapi/shared_impl/ppb_image_data_shared.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebPluginContainer.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #endif
 
 using ppapi::host::ResourceHost;
 using ppapi::UnpackMessage;
 
 namespace content {
 
 namespace {
 
-#if defined(ENABLE_WEBRTC)
+#if BUILDFLAG(ENABLE_WEBRTC)
 bool CanUseMediaStreamAPI(const RendererPpapiHost* host, PP_Instance instance) {
   blink::WebPluginContainer* container =
       host->GetContainerForInstance(instance);
   if (!container)
     return false;
 
   GURL document_url = container->document().url();
   ContentRendererClient* content_renderer_client =
       GetContentClient()->renderer();
   return content_renderer_client->AllowPepperMediaStreamAPI(document_url);
 }
-#endif  // defined(ENABLE_WEBRTC)
+#endif  // BUILDFLAG(ENABLE_WEBRTC)
 
 static bool CanUseCameraDeviceAPI(const RendererPpapiHost* host,
                                   PP_Instance instance) {
   blink::WebPluginContainer* container =
       host->GetContainerForInstance(instance);
   if (!container)
     return false;
 
   GURL document_url = container->document().url();
   ContentRendererClient* content_renderer_client =
@@ skipping 98 matching lines @@
       return base::MakeUnique<PepperURLLoaderHost>(host_, false, instance,
                                                    resource);
     case PpapiHostMsg_VideoDecoder_Create::ID:
       return base::MakeUnique<PepperVideoDecoderHost>(host_, instance,
                                                       resource);
     case PpapiHostMsg_VideoEncoder_Create::ID:
       return base::MakeUnique<PepperVideoEncoderHost>(host_, instance,
                                                       resource);
     case PpapiHostMsg_WebSocket_Create::ID:
       return base::MakeUnique<PepperWebSocketHost>(host_, instance, resource);
-#if defined(ENABLE_WEBRTC)
+#if BUILDFLAG(ENABLE_WEBRTC)
     case PpapiHostMsg_MediaStreamVideoTrack_Create::ID:
       return base::MakeUnique<PepperMediaStreamVideoTrackHost>(host_, instance,
                                                                resource);
     // These private MediaStream interfaces are exposed as if they were public
     // so they can be used by NaCl plugins. However, they are available only
     // for whitelisted apps.
     case PpapiHostMsg_VideoDestination_Create::ID:
       if (CanUseMediaStreamAPI(host_, instance))
         return base::MakeUnique<PepperVideoDestinationHost>(host_, instance,
                                                             resource);
     case PpapiHostMsg_VideoSource_Create::ID:
       if (CanUseMediaStreamAPI(host_, instance))
         return base::MakeUnique<PepperVideoSourceHost>(host_, instance,
                                                        resource);
-#endif  // defined(ENABLE_WEBRTC)
+#endif  // BUILDFLAG(ENABLE_WEBRTC)
   }
 
   // Dev interfaces.
   if (GetPermissions().HasPermission(ppapi::PERMISSION_DEV)) {
     switch (message.type()) {
       case PpapiHostMsg_AudioEncoder_Create::ID:
         return base::MakeUnique<PepperAudioEncoderHost>(host_, instance,
                                                         resource);
       case PpapiHostMsg_AudioInput_Create::ID:
         return base::MakeUnique<PepperAudioInputHost>(host_, instance,
@@ skipping 22 matching lines @@
 
   return nullptr;
 }
 
 const ppapi::PpapiPermissions&
 ContentRendererPepperHostFactory::GetPermissions() const {
   return host_->GetPpapiHost()->permissions();
 }
 
 }  // namespace content