base::ListValue::Append cleanup: pass unique_ptr instead of the released pointer.

chrome/test/chromedriver/element_util.cc

 // Copyright (c) 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/test/chromedriver/element_util.h"
 
+#include <utility>
+
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/platform_thread.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/test/chromedriver/basic_types.h"
 #include "chrome/test/chromedriver/chrome/chrome.h"
 #include "chrome/test/chromedriver/chrome/js.h"
 #include "chrome/test/chromedriver/chrome/status.h"
@@ skipping 216 matching lines @@
     return Status(kUnknownError, "'value' must be a string");
 
   std::string script;
   if (only_one)
     script = webdriver::atoms::asString(webdriver::atoms::FIND_ELEMENT);
   else
     script = webdriver::atoms::asString(webdriver::atoms::FIND_ELEMENTS);
   std::unique_ptr<base::DictionaryValue> locator(new base::DictionaryValue());
   locator->SetString(strategy, target);
   base::ListValue arguments;
-  arguments.Append(locator.release());
+  arguments.Append(std::move(locator));
   if (root_element_id)
     arguments.Append(CreateElement(*root_element_id));
 
   base::TimeTicks start_time = base::TimeTicks::Now();
   while (true) {
     std::unique_ptr<base::Value> temp;
     Status status = web_view->CallFunction(
         session->GetCurrentFrameId(), script, arguments, &temp);
     if (status.IsError())
       return status;
@@ skipping 390 matching lines @@
     status = ScrollElementRegionIntoViewHelper(
         rit->parent_frame_id, web_view, frame_element_id,
         WebRect(region_offset, region_size),
         center, frame_element_id, &region_offset);
     if (status.IsError())
       return status;
   }
   *location = region_offset;
   return Status(kOk);
 }