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

talk/media/base/videoadapter.cc

Index: talk/media/base/videoadapter.cc
diff --git a/talk/media/base/videoadapter.cc b/talk/media/base/videoadapter.cc
index 5a2d7b4bce82d80ae399fe1d5fdc906b1bf7632d..edeed637221b04ebd6cf6fc74a36b9338c4c7235 100644
--- a/talk/media/base/videoadapter.cc
+++ b/talk/media/base/videoadapter.cc
@@ -182,7 +182,7 @@ VideoAdapter::~VideoAdapter() {
 
 void VideoAdapter::SetInputFormat(const VideoFormat& format) {
   rtc::CritScope cs(&critical_section_);
-  int64 old_input_interval = input_format_.interval;
+  int64_t old_input_interval = input_format_.interval;
   input_format_ = format;
   output_format_.interval =
       std::max(output_format_.interval, input_format_.interval);
@@ -223,7 +223,7 @@ void CoordinatedVideoAdapter::set_cpu_smoothing(bool enable) {
 
 void VideoAdapter::SetOutputFormat(const VideoFormat& format) {
   rtc::CritScope cs(&critical_section_);
-  int64 old_output_interval = output_format_.interval;
+  int64_t old_output_interval = output_format_.interval;
   output_format_ = format;
   output_num_pixels_ = output_format_.width * output_format_.height;
   output_format_.interval =