Switch to standard integer types in content/renderer/.

content/renderer/render_thread_impl_browsertest.cc

Index: content/renderer/render_thread_impl_browsertest.cc
diff --git a/content/renderer/render_thread_impl_browsertest.cc b/content/renderer/render_thread_impl_browsertest.cc
index a7151aaa4a5fa9d61811e7d769a63ef0d41c6e2c..b9262995cade72cdb4009b962c2a633a2421ce12 100644
--- a/content/renderer/render_thread_impl_browsertest.cc
+++ b/content/renderer/render_thread_impl_browsertest.cc
@@ -2,6 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/location.h"
@@ -132,7 +135,7 @@ class QuitOnTestMsgFilter : public IPC::MessageFilter {
   }
 
   bool GetSupportedMessageClasses(
-      std::vector<uint32>* supported_message_classes) const override {
+      std::vector<uint32_t>* supported_message_classes) const override {
     supported_message_classes->push_back(TestMsgStart);
     return true;
   }