Compile rtc_base_objc and rtc_api_objc for Mac

webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm

Index: webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm
diff --git a/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm b/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm
index 8a6d448a9335ee3ebe8fd2966df13b862fedb03f..82a7515ea7980e045709795510cab55f48a41d3f 100644
--- a/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm
+++ b/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm
@@ -24,6 +24,8 @@ using namespace videocapturemodule;
 
 @implementation VideoCaptureMacQTKitObjC
 
+#pragma clang diagnostic push

[tkchin_webrtc, 2016/01/28 21:09:44]

Is this because QTKit is deprecated?

[hjon_webrtc, 2016/01/28 23:49:51]

Yes. There were enough errors in this file that it seemed better to just cover
it all at once.

+#pragma clang diagnostic ignored "-Wdeprecated"
 -(id)init {
   self = [super init];
   if (self) {
@@ -256,5 +258,6 @@ using namespace videocapturemodule;
   _framesDelivered++;
   _framesRendered++;
 }
+#pragma clang diagnostic pop
 
 @end