Convert //remoting to use std::unique_ptr

remoting/host/gcd_rest_client.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 "remoting/host/gcd_rest_client.h"
 
 #include <stdint.h>
 
 #include <utility>
 
@@ skipping 16 matching lines @@
                              OAuthTokenGetter* token_getter)
     : gcd_base_url_(gcd_base_url),
       gcd_device_id_(gcd_device_id),
       url_request_context_getter_(url_request_context_getter),
       token_getter_(token_getter),
       clock_(new base::DefaultClock) {}
 
 GcdRestClient::~GcdRestClient() {}
 
 void GcdRestClient::PatchState(
-    scoped_ptr<base::DictionaryValue> patch_details,
+    std::unique_ptr<base::DictionaryValue> patch_details,
     const GcdRestClient::ResultCallback& callback) {
   DCHECK(!HasPendingRequest());
 
   // Construct a status update message in the format GCD expects.  The
   // message looks like this, where "..." is filled in from
   // |patch_details|:
   //
   // {
   //   requestTimeMs: T,
   //   patches: [{
   //     timeMs: T,
   //     patch: {...}
   //   }]
   // }
   //
   // Note that |now| is deliberately using a double to hold an integer
   // value because |DictionaryValue| doesn't support int64_t values, and
   // GCD doesn't accept fractional values.
   double now = clock_->Now().ToJavaTime();
-  scoped_ptr<base::DictionaryValue> patch_dict(new base::DictionaryValue);
+  std::unique_ptr<base::DictionaryValue> patch_dict(new base::DictionaryValue);
   patch_dict->SetDouble("requestTimeMs", now);
-  scoped_ptr<base::ListValue> patch_list(new base::ListValue);
+  std::unique_ptr<base::ListValue> patch_list(new base::ListValue);
   base::DictionaryValue* patch_item = new base::DictionaryValue;
   patch_list->Append(patch_item);
   patch_item->Set("patch", std::move(patch_details));
   patch_item->SetDouble("timeMs", now);
   patch_dict->Set("patches", std::move(patch_list));
 
   // Stringify the message.
   std::string patch_string;
   if (!base::JSONWriter::Write(*patch_dict, &patch_string)) {
     LOG(ERROR) << "Error building GCD device state patch.";
@@ skipping 11 matching lines @@
       net::URLFetcher::Create(GURL(url), net::URLFetcher::POST, this);
   url_fetcher_->SetUploadData("application/json", patch_string);
   if (url_request_context_getter_) {
     url_fetcher_->SetRequestContext(url_request_context_getter_.get());
   }
 
   token_getter_->CallWithToken(
       base::Bind(&GcdRestClient::OnTokenReceived, base::Unretained(this)));
 }
 
-void GcdRestClient::SetClockForTest(scoped_ptr<base::Clock> clock) {
+void GcdRestClient::SetClockForTest(std::unique_ptr<base::Clock> clock) {
   clock_ = std::move(clock);
 }
 
 void GcdRestClient::OnTokenReceived(OAuthTokenGetter::Status status,
                                     const std::string& user_email,
                                     const std::string& access_token) {
   DCHECK(HasPendingRequest());
 
   if (status != OAuthTokenGetter::SUCCESS) {
     LOG(ERROR) << "Error getting OAuth token for GCD request: "
@@ skipping 35 matching lines @@
                << ") fetching URL: " << request_url;
     status = NETWORK_ERROR;
   } else {
     LOG(ERROR) << "Error (" << response << ") fetching URL: " << request_url;
   }
 
   FinishCurrentRequest(status);
 }
 
 }  // namespace remoting