Switch to standard integer types in media/.

media/cast/test/simulator.cc

Index: media/cast/test/simulator.cc
diff --git a/media/cast/test/simulator.cc b/media/cast/test/simulator.cc
index f63a797def4b44e1337077fc485a5846448960cb..b48664837992537ea8b5f628244e33265631b751 100644
--- a/media/cast/test/simulator.cc
+++ b/media/cast/test/simulator.cc
@@ -528,9 +528,9 @@ void RunSimulation(const base::FilePath& source_path,
   int encoded_video_frames = 0;
   int dropped_video_frames = 0;
   int late_video_frames = 0;
-  int64 total_delay_of_late_frames_ms = 0;
-  int64 encoded_size = 0;
-  int64 target_bitrate = 0;
+  int64_t total_delay_of_late_frames_ms = 0;
+  int64_t encoded_size = 0;
+  int64_t target_bitrate = 0;
   for (size_t i = 0; i < video_frame_events.size(); ++i) {
     const media::cast::proto::AggregatedFrameEvent& event =
         *video_frame_events[i];