Move enable_webrtc to a buildflag header.

content/renderer/pepper/resource_converter.cc

 // 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.
 
 #include "content/renderer/pepper/resource_converter.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "content/public/renderer/renderer_ppapi_host.h"
 #include "content/renderer/pepper/pepper_file_system_host.h"
 #include "content/renderer/pepper/pepper_media_stream_audio_track_host.h"
 #include "content/renderer/pepper/pepper_media_stream_video_track_host.h"
 #include "ipc/ipc_message.h"
+#include "media/media_features.h"
 #include "ppapi/host/ppapi_host.h"
 #include "ppapi/host/resource_host.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/shared_impl/resource_var.h"
 #include "ppapi/shared_impl/scoped_pp_var.h"
 #include "storage/common/fileapi/file_system_util.h"
 #include "third_party/WebKit/public/platform/WebFileSystem.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
 #include "third_party/WebKit/public/web/WebDOMFileSystem.h"
@@ skipping 133 matching lines @@
 }
 
 bool DOMMediaStreamTrackToResource(
     PP_Instance instance,
     RendererPpapiHost* host,
     const blink::WebDOMMediaStreamTrack& dom_media_stream_track,
     int* pending_renderer_id,
     std::unique_ptr<IPC::Message>* create_message) {
   DCHECK(!dom_media_stream_track.isNull());
   *pending_renderer_id = 0;
-#if defined(ENABLE_WEBRTC)
+#if BUILDFLAG(ENABLE_WEBRTC)
   const blink::WebMediaStreamTrack track = dom_media_stream_track.component();
   const std::string id = track.source().id().utf8();
 
   if (track.source().getType() == blink::WebMediaStreamSource::TypeVideo) {
     *pending_renderer_id = host->GetPpapiHost()->AddPendingResourceHost(
         std::unique_ptr<ppapi::host::ResourceHost>(
             new PepperMediaStreamVideoTrackHost(host, instance, 0, track)));
     if (*pending_renderer_id == 0)
       return false;
 
@@ skipping 167 matching lines @@
     const IPC::Message& create_message,
     const IPC::Message& browser_host_create_message) {
   scoped_refptr<HostResourceVar> result =
       CreateResourceVar(pending_renderer_id, create_message);
   browser_host_create_messages_.push_back(browser_host_create_message);
   browser_vars_.push_back(result);
   return result;
 }
 
 }  // namespace content