Android: moves chrome/ to use long for JNI

chrome/browser/android/signin/signin_manager_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/android/signin/signin_manager_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 188 matching lines @@
   Java_SigninManager_onProfileDataWiped(base::android::AttachCurrentThread(),
                                         java_signin_manager_.obj());
 }
 
 void SigninManagerAndroid::LogInSignedInUser(JNIEnv* env, jobject obj) {
   // AutoLogin deletes itself.
   GoogleAutoLoginHelper* autoLogin = new GoogleAutoLoginHelper(profile_);
   autoLogin->LogIn();
 }
 
-static int Init(JNIEnv* env, jobject obj) {
+static jlong Init(JNIEnv* env, jobject obj) {
   SigninManagerAndroid* signin_manager_android =
       new SigninManagerAndroid(env, obj);
-  return reinterpret_cast<jint>(signin_manager_android);
+  return reinterpret_cast<intptr_t>(signin_manager_android);
 }
 
 static jboolean ShouldLoadPolicyForUser(JNIEnv* env,
                                         jobject obj,
                                         jstring j_username) {
 #if defined(ENABLE_CONFIGURATION_POLICY)
   std::string username =
       base::android::ConvertJavaStringToUTF8(env, j_username);
   return !policy::BrowserPolicyConnector::IsNonEnterpriseUser(username);
 #else
   return false;
 #endif
 }
 
 // static
 bool SigninManagerAndroid::Register(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }