Convert //extensions/browser from scoped_ptr to std::unique_ptr

extensions/browser/api_unittest.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 "extensions/browser/api_unittest.h"
 
 #include "base/values.h"
 #include "components/user_prefs/user_prefs.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 53 matching lines @@
     GURL url = BackgroundInfo::GetBackgroundURL(extension());
     if (url.is_empty())
       url = GURL(url::kAboutBlankURL);
     contents_.reset(
         content::WebContents::Create(content::WebContents::CreateParams(
             browser_context(),
             content::SiteInstance::CreateForURL(browser_context(), url))));
   }
 }
 
-scoped_ptr<base::Value> ApiUnitTest::RunFunctionAndReturnValue(
+std::unique_ptr<base::Value> ApiUnitTest::RunFunctionAndReturnValue(
     UIThreadExtensionFunction* function,
     const std::string& args) {
   function->set_extension(extension());
   if (contents_)
     function->SetRenderFrameHost(contents_->GetMainFrame());
-  return scoped_ptr<base::Value>(utils::RunFunctionAndReturnSingleResult(
+  return std::unique_ptr<base::Value>(utils::RunFunctionAndReturnSingleResult(
       function, args, browser_context()));
 }
 
-scoped_ptr<base::DictionaryValue> ApiUnitTest::RunFunctionAndReturnDictionary(
-    UIThreadExtensionFunction* function,
-    const std::string& args) {
+std::unique_ptr<base::DictionaryValue>
+ApiUnitTest::RunFunctionAndReturnDictionary(UIThreadExtensionFunction* function,
+                                            const std::string& args) {
   base::Value* value = RunFunctionAndReturnValue(function, args).release();
   base::DictionaryValue* dict = NULL;
 
   if (value && !value->GetAsDictionary(&dict))
     delete value;
 
   // We expect to either have successfuly retrieved a dictionary from the value,
   // or the value to have been NULL.
   EXPECT_TRUE(dict || !value);
-  return scoped_ptr<base::DictionaryValue>(dict);
+  return std::unique_ptr<base::DictionaryValue>(dict);
 }
 
-scoped_ptr<base::ListValue> ApiUnitTest::RunFunctionAndReturnList(
+std::unique_ptr<base::ListValue> ApiUnitTest::RunFunctionAndReturnList(
     UIThreadExtensionFunction* function,
     const std::string& args) {
   base::Value* value = RunFunctionAndReturnValue(function, args).release();
   base::ListValue* list = NULL;
 
   if (value && !value->GetAsList(&list))
     delete value;
 
   // We expect to either have successfuly retrieved a list from the value,
   // or the value to have been NULL.
   EXPECT_TRUE(list || !value);
-  return scoped_ptr<base::ListValue>(list);
+  return std::unique_ptr<base::ListValue>(list);
 }
 
 std::string ApiUnitTest::RunFunctionAndReturnError(
     UIThreadExtensionFunction* function,
     const std::string& args) {
   function->set_extension(extension());
   if (contents_)
     function->SetRenderFrameHost(contents_->GetMainFrame());
   return utils::RunFunctionAndReturnError(function, args, browser_context());
 }
 
 void ApiUnitTest::RunFunction(UIThreadExtensionFunction* function,
                               const std::string& args) {
   RunFunctionAndReturnValue(function, args);
 }
 
 }  // namespace extensions