Add a webrtc{en,de}coderfactory implementation for VideoToolbox

webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_nalu_unittest.cc

Index: webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_nalu_unittest.cc
diff --git a/webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_nalu_unittest.cc b/webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_nalu_unittest.cc
similarity index 97%
rename from webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_nalu_unittest.cc
rename to webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_nalu_unittest.cc
index b5e3195cac7aba290cbd8c23f38275ab21cb8c2f..0b708a013d4126fa823e860bcd0385996026338d 100644
--- a/webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_nalu_unittest.cc
+++ b/webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_nalu_unittest.cc
@@ -12,11 +12,9 @@
 #include <memory>
 
 #include "webrtc/base/arraysize.h"
-#include "webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_nalu.h"
+#include "webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_nalu.h"
 #include "webrtc/test/gtest.h"
 
-#if defined(WEBRTC_VIDEO_TOOLBOX_SUPPORTED)
-
 namespace webrtc {
 
 static const uint8_t NALU_TEST_DATA_0[] = {0xAA, 0xBB, 0xCC};
@@ -191,5 +189,3 @@ TEST(AvccBufferWriterTest, TestOverflow) {
 }
 
 }  // namespace webrtc
-
-#endif  // WEBRTC_VIDEO_TOOLBOX_SUPPORTED