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

chrome/browser/extensions/api/file_handlers/mime_util_unittest.cc

 // Copyright 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/browser/extensions/api/file_handlers/mime_util.h"
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_file_system_context.h"
 #include "content/public/test/test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 namespace app_file_handler_util {
 namespace {
 
 const char kOrigin[] = "chrome-extension://cmalghjoncmjoeakimpfhojhpgemgaje";
 const char kJPEGExtensionFilePath[] = "/fake/path/foo.jpg";
 const char kJPEGExtensionUpperCaseFilePath[] = "/fake/path/FOO.JPG";
 
 // Saves the returned mime type to a variable.
 void OnMimeTypeResult(std::string* output, const std::string& mime_type) {
   *output = mime_type;
 }
 
 // Saves returned mime types to a vector.
-void OnMimeTypesCollected(std::vector<std::string>* output,
-                          scoped_ptr<std::vector<std::string> > mime_types) {
+void OnMimeTypesCollected(
+    std::vector<std::string>* output,
+    std::unique_ptr<std::vector<std::string>> mime_types) {
   *output = *mime_types;
 }
 
 // Creates a native local file system URL for a local path.
 storage::FileSystemURL CreateNativeLocalFileSystemURL(
     storage::FileSystemContext* context,
     const base::FilePath local_path) {
   return context->CreateCrackedFileSystemURL(
       GURL(kOrigin), storage::kFileSystemTypeNativeLocal, local_path);
 }
@@ skipping 92 matching lines @@
   content::RunAllBlockingPoolTasksUntilIdle();
 
   ASSERT_EQ(3u, result.size());
   EXPECT_EQ("image/jpeg", result[0]);
   EXPECT_EQ("image/jpeg", result[1]);
   EXPECT_EQ("text/html", result[2]);
 }
 
 }  // namespace app_file_handler_util
 }  // namespace extensions