Android: moves chrome/ to use long for JNI

chrome/browser/sync/profile_sync_service_android.cc

 // Copyright 2013 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/sync/profile_sync_service_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/bind.h"
 #include "base/i18n/time_formatting.h"
@@ skipping 483 matching lines @@
 }
 
 // static
 ProfileSyncServiceAndroid*
     ProfileSyncServiceAndroid::GetProfileSyncServiceAndroid() {
   return reinterpret_cast<ProfileSyncServiceAndroid*>(
           Java_ProfileSyncService_getProfileSyncServiceAndroid(
       AttachCurrentThread(), base::android::GetApplicationContext()));
 }
 
-static int Init(JNIEnv* env, jobject obj) {
+static jlong Init(JNIEnv* env, jobject obj) {
   ProfileSyncServiceAndroid* profile_sync_service_android =
       new ProfileSyncServiceAndroid(env, obj);
   profile_sync_service_android->Init();
-  return reinterpret_cast<jint>(profile_sync_service_android);
+  return reinterpret_cast<intptr_t>(profile_sync_service_android);
 }
 
 // static
 bool ProfileSyncServiceAndroid::Register(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }