Move enable_webrtc to a buildflag header.

chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc

 // Copyright 2014 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 "chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.h"
 
 #include <memory>
 
 #include "base/command_line.h"
 #include "base/sha1.h"
@@ skipping 22 matching lines @@
 #include "extensions/common/permissions/permission_set.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "extensions/common/switches.h"
 #include "extensions/renderer/css_native_handler.h"
 #include "extensions/renderer/dispatcher.h"
 #include "extensions/renderer/i18n_custom_bindings.h"
 #include "extensions/renderer/lazy_background_page_native_handler.h"
 #include "extensions/renderer/native_handler.h"
 #include "extensions/renderer/resource_bundle_source_map.h"
 #include "extensions/renderer/script_context.h"
+#include "media/media_features.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/web/WebSecurityPolicy.h"
 
-#if defined(ENABLE_WEBRTC)
+#if BUILDFLAG(ENABLE_WEBRTC)
 #include "chrome/renderer/extensions/cast_streaming_native_handler.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "chrome/renderer/extensions/file_browser_handler_custom_bindings.h"
 #include "chrome/renderer/extensions/file_manager_private_custom_bindings.h"
 #include "chrome/renderer/extensions/platform_keys_natives.h"
 #endif
 
 using extensions::NativeHandler;
@@ skipping 67 matching lines @@
   module_system->RegisterNativeHandler(
       "mediaGalleries",
       std::unique_ptr<NativeHandler>(
           new extensions::MediaGalleriesCustomBindings(context)));
   module_system->RegisterNativeHandler(
       "page_capture", std::unique_ptr<NativeHandler>(
                           new extensions::PageCaptureCustomBindings(context)));
   module_system->RegisterNativeHandler(
       "webstore", std::unique_ptr<NativeHandler>(
                       new extensions::WebstoreBindings(context)));
-#if defined(ENABLE_WEBRTC)
+#if BUILDFLAG(ENABLE_WEBRTC)
   module_system->RegisterNativeHandler(
       "cast_streaming_natives",
       std::unique_ptr<NativeHandler>(
           new extensions::CastStreamingNativeHandler(context)));
 #endif
   module_system->RegisterNativeHandler(
       "automationInternal",
       std::unique_ptr<NativeHandler>(
           new extensions::AutomationInternalCustomBindings(context)));
 
@@ skipping 82 matching lines @@
   source_map->RegisterSource("platformKeys.internalAPI",
                              IDR_PLATFORM_KEYS_INTERNAL_API_JS);
   source_map->RegisterSource("platformKeys.Key", IDR_PLATFORM_KEYS_KEY_JS);
   source_map->RegisterSource("platformKeys.SubtleCrypto",
                              IDR_PLATFORM_KEYS_SUBTLE_CRYPTO_JS);
   source_map->RegisterSource("platformKeys.utils", IDR_PLATFORM_KEYS_UTILS_JS);
   source_map->RegisterSource("terminalPrivate",
                              IDR_TERMINAL_PRIVATE_CUSTOM_BINDINGS_JS);
 #endif  // defined(OS_CHROMEOS)
 
-#if defined(ENABLE_WEBRTC)
+#if BUILDFLAG(ENABLE_WEBRTC)
   source_map->RegisterSource("cast.streaming.rtpStream",
                              IDR_CAST_STREAMING_RTP_STREAM_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("cast.streaming.session",
                              IDR_CAST_STREAMING_SESSION_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource(
       "cast.streaming.udpTransport",
       IDR_CAST_STREAMING_UDP_TRANSPORT_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource(
       "cast.streaming.receiverSession",
       IDR_CAST_STREAMING_RECEIVER_SESSION_CUSTOM_BINDINGS_JS);
@@ skipping 43 matching lines @@
 }
 
 void ChromeExtensionsDispatcherDelegate::OnActiveExtensionsUpdated(
     const std::set<std::string>& extension_ids) {
   // In single-process mode, the browser process reports the active extensions.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           ::switches::kSingleProcess))
     return;
   crash_keys::SetActiveExtensions(extension_ids);
 }