Bug 1588588: Make this compile when webrtc is disabled. r=ng

Differential Revision: https://phabricator.services.mozilla.com/D50245

--HG--
extra : moz-landing-system : lando

dom/media/moz.build

@@ -199,10 +199,6 @@ if not CONFIG['MOZ_WEBRTC']:
       '../../media/mtransport/runnable_utils.h',
   ]
 
-IPDL_SOURCES += [
-    'webrtc/PWebrtcGlobal.ipdl',
-]
-
 EXPORTS.mozilla.dom += [
     'AudioDeviceInfo.h',
     'AudioStreamTrack.h',

dom/media/webrtc/PWebrtcGlobal.ipdl

@@ -4,10 +4,12 @@
 
 include protocol PContent;
 
+#ifdef MOZ_WEBRTC
 include "mozilla/media/webrtc/WebrtcGlobal.h";
 
 using struct mozilla::dom::RTCStatsReportInternal from "mozilla/dom/RTCStatsReportBinding.h";
 using WebrtcGlobalLog from "mozilla/media/webrtc/WebrtcGlobal.h";
+#endif
 
 namespace mozilla {
 namespace dom {
@@ -15,6 +17,12 @@ namespace dom {
 async protocol PWebrtcGlobal {
   manager PContent;
 
+parent: // child -> parent messages
+  async __delete__();
+#ifdef MOZ_WEBRTC
+  async GetStatsResult(int aRequestId, RTCStatsReportInternal[] aStats);
+  async GetLogResult(int aRequestId, WebrtcGlobalLog aLog);
+
 child: // parent -> child messages
   async GetStatsRequest(int aRequestId, nsString aPcIdFilter);
   async ClearStatsRequest();
@@ -22,12 +30,10 @@ child: // parent -> child messages
   async ClearLogRequest();
   async SetAecLogging(bool aEnable);
   async SetDebugMode(int aLevel);
-
-parent: // child -> parent messages
-  async GetStatsResult(int aRequestId, RTCStatsReportInternal[] aStats);
-  async GetLogResult(int aRequestId, WebrtcGlobalLog aLog);
-  async __delete__();
+#endif
 };
 
 } // end namespace net
 } // end namespace mozilla
+
+

dom/media/webrtc/moz.build

@@ -57,6 +57,7 @@ if CONFIG['MOZ_WEBRTC']:
 
 PREPROCESSED_IPDL_SOURCES += [
     'PMediaTransport.ipdl',
+    'PWebrtcGlobal.ipdl',
 ]
 
 XPIDL_SOURCES += [