Remove ExtensionFunction::SetResult(T*) overload.

chrome/browser/extensions/api/page_capture/page_capture_api.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 "chrome/browser/extensions/api/page_capture/page_capture_api.h"
 
 #include <limits>
+#include <memory>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
@@ skipping 149 matching lines @@
   WebContents* web_contents = GetWebContents();
   if (!web_contents || !render_frame_host()) {
     ReturnFailure(kTabClosedError);
     return;
   }
 
   int child_id = render_frame_host()->GetProcess()->GetID();
   ChildProcessSecurityPolicy::GetInstance()->GrantReadFile(
       child_id, mhtml_path_);
 
-  base::DictionaryValue* dict = new base::DictionaryValue();
-  SetResult(dict);
+  std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetString("mhtmlFilePath", mhtml_path_.value());
   dict->SetInteger("mhtmlFileLength", file_size);
+  SetResult(std::move(dict));
 
   SendResponse(true);
 
   // Note that we'll wait for a response ack message received in
   // OnMessageReceived before we call Release() (to prevent the blob file from
   // being deleted).
 }
 
 WebContents* PageCaptureSaveAsMHTMLFunction::GetWebContents() {
   Browser* browser = NULL;
   content::WebContents* web_contents = NULL;
 
   if (!ExtensionTabUtil::GetTabById(params_->details.tab_id,
                                     GetProfile(),
                                     include_incognito(),
                                     &browser,
                                     NULL,
                                     &web_contents,
                                     NULL)) {
     return NULL;
   }
   return web_contents;
 }