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

webrtc/modules/utility/source/helpers_android.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 69 matching lines @@
 void DeleteGlobalRef(JNIEnv* jni, jobject o) {
   jni->DeleteGlobalRef(o);
   CHECK_EXCEPTION(jni) << "Error during DeleteGlobalRef";
 }
 
 std::string GetThreadId() {
   char buf[21];  // Big enough to hold a kuint64max plus terminating NULL.
   int thread_id = gettid();
   RTC_CHECK_LT(snprintf(buf, sizeof(buf), "%i", thread_id),
                static_cast<int>(sizeof(buf)))
-      << "Thread id is bigger than uint64??";
+      << "Thread id is bigger than uint64_t??";
   return std::string(buf);
 }
 
 std::string GetThreadInfo() {
   return "@[tid=" + GetThreadId() + "]";
 }
 
 AttachThreadScoped::AttachThreadScoped(JavaVM* jvm)
     : attached_(false), jvm_(jvm), env_(NULL) {
   env_ = GetEnv(jvm);
@@ skipping 13 matching lines @@
     ALOGD("Detaching thread from JVM%s", GetThreadInfo().c_str());
     jint res = jvm_->DetachCurrentThread();
     RTC_CHECK(res == JNI_OK) << "DetachCurrentThread failed: " << res;
     RTC_CHECK(!GetEnv(jvm_));
   }
 }
 
 JNIEnv* AttachThreadScoped::env() { return env_; }
 
 }  // namespace webrtc