Added GetNetworkOperatorID util func in net/base/net_util and a non-trivial implementation for Andr…

content/common/android/device_telephony_info.cc

 // Copyright (c) 2012 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 "content/common/android/device_telephony_info.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/logging.h"
 #include "jni/DeviceTelephonyInfo_jni.h"
@@ skipping 13 matching lines @@
 DeviceTelephonyInfo::~DeviceTelephonyInfo() {
 }
 
 std::string DeviceTelephonyInfo::GetNetworkCountryIso() {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jstring> result =
       Java_DeviceTelephonyInfo_getNetworkCountryIso(env, j_device_info_.obj());
   return ConvertJavaStringToUTF8(result);
 }
 
+std::string DeviceTelephonyInfo::GetNetworkOperator() {
+  JNIEnv* env = AttachCurrentThread();
+  ScopedJavaLocalRef<jstring> result =
+      Java_DeviceTelephonyInfo_getNetworkOperator(env, j_device_info_.obj());
+  return ConvertJavaStringToUTF8(result);
+}
+
 // static
 bool DeviceTelephonyInfo::RegisterDeviceTelephonyInfo(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace content