Switch to standard integer types in chrome/browser/, part 1 of 4.

chrome/browser/android/metrics/uma_session_stats.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/android/metrics/uma_session_stats.h"
 
 #include "base/android/jni_string.h"
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
@@ skipping 115 matching lines @@
   pref->SetInteger(metrics::prefs::kStabilityRendererCrashCount, value + 1);
 }
 
 static void RegisterExternalExperiment(JNIEnv* env,
                                        const JavaParamRef<jclass>& clazz,
                                        jint study_id,
                                        jint experiment_id) {
   const std::string group_name_utf8 = base::IntToString(experiment_id);
 
   variations::ActiveGroupId active_group;
-  active_group.name = static_cast<uint32>(study_id);
+  active_group.name = static_cast<uint32_t>(study_id);
   active_group.group = metrics::HashName(group_name_utf8);
   variations::AssociateGoogleVariationIDForceHashes(
       variations::GOOGLE_WEB_PROPERTIES, active_group,
       static_cast<variations::VariationID>(experiment_id));
 
   UmaSessionStats::RegisterSyntheticFieldTrialWithNameHash(
       static_cast<uint32_t>(study_id), group_name_utf8);
 }
 
 static void RegisterSyntheticFieldTrial(
@@ skipping 47 matching lines @@
   // We should have only one UmaSessionStats instance.
   DCHECK(!g_uma_session_stats);
   g_uma_session_stats = new UmaSessionStats();
   return reinterpret_cast<intptr_t>(g_uma_session_stats);
 }
 
 // Register native methods
 bool RegisterUmaSessionStats(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }