Remove most ScopedVector usage from c/b/extensions.

chrome/browser/extensions/api/developer_private/developer_private_api_unittest.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 "chrome/browser/extensions/api/developer_private/developer_private_api.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/files/file_util.h"
@@ skipping 88 matching lines @@
 
  private:
   // ExtensionServiceTestBase:
   void SetUp() override;
   void TearDown() override;
 
   // The browser (and accompanying window).
   std::unique_ptr<TestBrowserWindow> browser_window_;
   std::unique_ptr<Browser> browser_;
 
-  ScopedVector<TestExtensionDir> test_extension_dirs_;
+  std::vector<std::unique_ptr<TestExtensionDir>> test_extension_dirs_;
 
   DISALLOW_COPY_AND_ASSIGN(DeveloperPrivateApiUnitTest);
 };
 
 bool DeveloperPrivateApiUnitTest::RunFunction(
     const scoped_refptr<UIThreadExtensionFunction>& function,
     const base::ListValue& args) {
   return extension_function_test_utils::RunFunction(
       function.get(), base::WrapUnique(args.DeepCopy()), browser(),
       extension_function_test_utils::NONE);
 }
 
 const Extension* DeveloperPrivateApiUnitTest::LoadUnpackedExtension() {
   const char kManifest[] =
       "{"
       " \"name\": \"foo\","
       " \"version\": \"1.0\","
       " \"manifest_version\": 2,"
       " \"permissions\": [\"*://*/*\"]"
       "}";
 
-  test_extension_dirs_.push_back(new TestExtensionDir);
-  TestExtensionDir* dir = test_extension_dirs_.back();
+  test_extension_dirs_.push_back(base::MakeUnique<TestExtensionDir>());
+  TestExtensionDir* dir = test_extension_dirs_.back().get();
   dir->WriteManifest(kManifest);
 
   // TODO(devlin): We should extract out methods to load an unpacked extension
   // synchronously. We do it in ExtensionBrowserTest, but that's not helpful
   // for unittests.
   TestExtensionRegistryObserver registry_observer(registry());
   scoped_refptr<UnpackedInstaller> installer(
       UnpackedInstaller::Create(service()));
   installer->Load(dir->unpacked_path());
   base::FilePath extension_path =
@@ skipping 416 matching lines @@
           .Append(
               DictionaryBuilder().Set("extensionId", extension->id()).Build())
           .Build();
   function = new api::DeveloperPrivateDeleteExtensionErrorsFunction();
   EXPECT_TRUE(RunFunction(function, *args)) << function->GetError();
   // No more errors!
   EXPECT_TRUE(error_console->GetErrorsForExtension(extension->id()).empty());
 }
 
 }  // namespace extensions