Switch to standard integer types in content/renderer/.

content/renderer/media/peer_connection_tracker.cc

Index: content/renderer/media/peer_connection_tracker.cc
diff --git a/content/renderer/media/peer_connection_tracker.cc b/content/renderer/media/peer_connection_tracker.cc
index af77250bc792852381799226a7ce7a57ee5b63b8..63d6f56ae024a38ba037a66168ba4514d0cdda9e 100644
--- a/content/renderer/media/peer_connection_tracker.cc
+++ b/content/renderer/media/peer_connection_tracker.cc
@@ -3,6 +3,9 @@
 // found in the LICENSE file.
 #include "content/renderer/media/peer_connection_tracker.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/thread_task_runner_handle.h"
@@ -270,7 +273,8 @@ static base::DictionaryValue* GetDictValueStats(const StatsReport& report) {
       case StatsReport::Value::kBool:
         values->AppendBoolean(value->bool_val());
         break;
-      case StatsReport::Value::kInt64:  // int64 isn't supported, so use string.
+      case StatsReport::Value::kInt64:  // int64_t isn't supported, so use
+                                        // string.
       case StatsReport::Value::kId:
       default:
         values->AppendString(value->ToString());