Convert //android_webview to use std::unique_ptr

android_webview/native/aw_web_resource_response_impl.cc

 // Copyright 2014 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 "android_webview/native/aw_web_resource_response_impl.h"
 
 #include "android_webview/native/input_stream_impl.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
+#include "base/memory/ptr_util.h"
 #include "jni/AwWebResourceResponse_jni.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_job.h"
 
 using base::android::ScopedJavaLocalRef;
 using base::android::AppendJavaStringArrayToStringVector;
 
 namespace android_webview {
 
 AwWebResourceResponseImpl::AwWebResourceResponseImpl(
     const base::android::JavaRef<jobject>& obj)
   : java_object_(obj) {
 }
 
 AwWebResourceResponseImpl::~AwWebResourceResponseImpl() {
 }
 
-scoped_ptr<InputStream>
-AwWebResourceResponseImpl::GetInputStream(JNIEnv* env) const {
+std::unique_ptr<InputStream> AwWebResourceResponseImpl::GetInputStream(
+    JNIEnv* env) const {
   ScopedJavaLocalRef<jobject> jstream =
       Java_AwWebResourceResponse_getData(env, java_object_.obj());
   if (jstream.is_null())
-    return scoped_ptr<InputStream>();
-  return make_scoped_ptr<InputStream>(new InputStreamImpl(jstream));
+    return std::unique_ptr<InputStream>();
+  return base::WrapUnique(new InputStreamImpl(jstream));
 }
 
 bool AwWebResourceResponseImpl::GetMimeType(JNIEnv* env,
                                              std::string* mime_type) const {
   ScopedJavaLocalRef<jstring> jstring_mime_type =
       Java_AwWebResourceResponse_getMimeType(env, java_object_.obj());
   if (jstring_mime_type.is_null())
     return false;
   *mime_type = ConvertJavaStringToUTF8(jstring_mime_type);
   return true;
@@ skipping 49 matching lines @@
     headers->AddHeader(header_line);
   }
   return true;
 }
 
 bool RegisterAwWebResourceResponse(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 } // namespace android_webview