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

chrome/browser/extensions/api/tabs/tabs_api_unittest.cc

 // Copyright 2016 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 "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/tabs/tabs_api.h"
 #include "chrome/browser/extensions/extension_function_test_utils.h"
 #include "chrome/browser/extensions/extension_service_test_base.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/test_browser_window.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/test/test_web_contents_factory.h"
 #include "content/public/test/web_contents_tester.h"
 #include "extensions/common/extension_builder.h"
 #include "extensions/common/test_util.h"
 
 namespace extensions {
 
 namespace {
 
-scoped_ptr<base::ListValue> RunTabsQueryFunction(
+std::unique_ptr<base::ListValue> RunTabsQueryFunction(
     Browser* browser,
     const Extension* extension,
     const std::string& query_info) {
   scoped_refptr<TabsQueryFunction> function(new TabsQueryFunction());
   function->set_extension(extension);
-  scoped_ptr<base::Value> value(
+  std::unique_ptr<base::Value> value(
       extension_function_test_utils::RunFunctionAndReturnSingleResult(
           function.get(), query_info, browser,
           extension_function_test_utils::NONE));
   return base::ListValue::From(std::move(value));
 }
 
 }  // namespace
 
 class TabsApiUnitTest : public ExtensionServiceTestBase {
  protected:
   TabsApiUnitTest() {}
   ~TabsApiUnitTest() override {}
 
   Browser* browser() { return browser_.get(); }
 
  private:
   // ExtensionServiceTestBase:
   void SetUp() override;
   void TearDown() override;
 
   // The browser (and accompanying window).
-  scoped_ptr<TestBrowserWindow> browser_window_;
-  scoped_ptr<Browser> browser_;
+  std::unique_ptr<TestBrowserWindow> browser_window_;
+  std::unique_ptr<Browser> browser_;
 
   DISALLOW_COPY_AND_ASSIGN(TabsApiUnitTest);
 };
 
 void TabsApiUnitTest::SetUp() {
   ExtensionServiceTestBase::SetUp();
   InitializeEmptyExtensionService();
 
   browser_window_.reset(new TestBrowserWindow());
   Browser::CreateParams params(profile());
@@ skipping 28 matching lines @@
     web_contents_tester->NavigateAndCommit(tab_urls[i]);
     web_contents->GetController().GetVisibleEntry()->SetTitle(
         base::ASCIIToUTF16(tab_titles[i]));
   }
 
   const char* kTitleAndURLQueryInfo =
       "[{\"title\": \"Sample title\", \"url\": \"*://www.google.com/*\"}]";
 
   // An extension without "tabs" permission will see none of the 3 tabs.
   scoped_refptr<const Extension> extension = test_util::CreateEmptyExtension();
-  scoped_ptr<base::ListValue> tabs_list_without_permission(
+  std::unique_ptr<base::ListValue> tabs_list_without_permission(
       RunTabsQueryFunction(browser(), extension.get(), kTitleAndURLQueryInfo));
   ASSERT_TRUE(tabs_list_without_permission);
   EXPECT_EQ(0u, tabs_list_without_permission->GetSize());
 
   // An extension with "tabs" permission however will see the third tab.
   scoped_refptr<const Extension> extension_with_permission =
       ExtensionBuilder()
           .SetManifest(
               DictionaryBuilder()
                   .Set("name", "Extension with tabs permission")
                   .Set("version", "1.0")
                   .Set("manifest_version", 2)
                   .Set("permissions", ListBuilder().Append("tabs").Build())
                   .Build())
           .Build();
-  scoped_ptr<base::ListValue> tabs_list_with_permission(RunTabsQueryFunction(
-      browser(), extension_with_permission.get(), kTitleAndURLQueryInfo));
+  std::unique_ptr<base::ListValue> tabs_list_with_permission(
+      RunTabsQueryFunction(browser(), extension_with_permission.get(),
+                           kTitleAndURLQueryInfo));
   ASSERT_TRUE(tabs_list_with_permission);
   ASSERT_EQ(1u, tabs_list_with_permission->GetSize());
 
   const base::DictionaryValue* third_tab_info;
   ASSERT_TRUE(tabs_list_with_permission->GetDictionary(0, &third_tab_info));
   int third_tab_id = -1;
   ASSERT_TRUE(third_tab_info->GetInteger("id", &third_tab_id));
   EXPECT_EQ(ExtensionTabUtil::GetTabId(web_contentses[2]), third_tab_id);
 }
 
@@ skipping 29 matching lines @@
               DictionaryBuilder()
                   .Set("name", "Extension with tabs permission")
                   .Set("version", "1.0")
                   .Set("manifest_version", 2)
                   .Set("permissions",
                        ListBuilder().Append("*://www.google.com/*").Build())
                   .Build())
           .Build();
 
   {
-    scoped_ptr<base::ListValue> tabs_list_with_permission(RunTabsQueryFunction(
-        browser(), extension_with_permission.get(), kTitleAndURLQueryInfo));
+    std::unique_ptr<base::ListValue> tabs_list_with_permission(
+        RunTabsQueryFunction(browser(), extension_with_permission.get(),
+                             kTitleAndURLQueryInfo));
     ASSERT_TRUE(tabs_list_with_permission);
     ASSERT_EQ(1u, tabs_list_with_permission->GetSize());
 
     const base::DictionaryValue* third_tab_info;
     ASSERT_TRUE(tabs_list_with_permission->GetDictionary(0, &third_tab_info));
     int third_tab_id = -1;
     ASSERT_TRUE(third_tab_info->GetInteger("id", &third_tab_id));
     EXPECT_EQ(ExtensionTabUtil::GetTabId(web_contentses[2]), third_tab_id);
   }
 
   // Try the same without title, first and third tabs will match.
   const char* kURLQueryInfo = "[{\"url\": \"*://www.google.com/*\"}]";
   {
-    scoped_ptr<base::ListValue> tabs_list_with_permission(RunTabsQueryFunction(
-        browser(), extension_with_permission.get(), kURLQueryInfo));
+    std::unique_ptr<base::ListValue> tabs_list_with_permission(
+        RunTabsQueryFunction(browser(), extension_with_permission.get(),
+                             kURLQueryInfo));
     ASSERT_TRUE(tabs_list_with_permission);
     ASSERT_EQ(2u, tabs_list_with_permission->GetSize());
 
     const base::DictionaryValue* first_tab_info;
     const base::DictionaryValue* third_tab_info;
     ASSERT_TRUE(tabs_list_with_permission->GetDictionary(0, &first_tab_info));
     ASSERT_TRUE(tabs_list_with_permission->GetDictionary(1, &third_tab_info));
 
     std::vector<int> expected_tabs_ids;
     expected_tabs_ids.push_back(ExtensionTabUtil::GetTabId(web_contentses[0]));
     expected_tabs_ids.push_back(ExtensionTabUtil::GetTabId(web_contentses[2]));
 
     int first_tab_id = -1;
     ASSERT_TRUE(first_tab_info->GetInteger("id", &first_tab_id));
     EXPECT_TRUE(ContainsValue(expected_tabs_ids, first_tab_id));
 
     int third_tab_id = -1;
     ASSERT_TRUE(third_tab_info->GetInteger("id", &third_tab_id));
     EXPECT_TRUE(ContainsValue(expected_tabs_ids, third_tab_id));
   }
 }
 
 }  // namespace extensions