Use suffixed {uint,int}{8,16,32,64}_t types.

webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h

Index: webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
diff --git a/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h b/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
index 8e365a9ee6906e922923d3c11d5d9860732ddd94..a68454931c46e6a0311e5110d666231161660de1 100644
--- a/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
+++ b/webrtc/modules/video_coding/codecs/vp8/simulcast_unittest.h
@@ -855,7 +855,7 @@ class TestVp8Simulcast : public ::testing::Test {
   // 3rd stream: -1, -1, -1, -1, ....
   // Regarding the 3rd stream, note that a stream/encoder with 1 temporal layer
   // should always have temporal layer idx set to kNoTemporalIdx = -1.
-  // Since CodecSpecificInfoVP8.temporalIdx is uint8, this will wrap to 255.
+  // Since CodecSpecificInfoVP8.temporalIdx is uint8_t, this will wrap to 255.
   // TODO(marpan): Although this seems safe for now, we should fix this.
   void TestSpatioTemporalLayers321PatternEncoder() {
     int temporal_layer_profile[3] = {3, 2, 1};