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

chrome/browser/extensions/api/declarative_content/request_content_script_apitest.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 "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/test_extension_dir.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 89 matching lines @@
   // have been cleared from the task queue.
   testing::AssertionResult RunTest(PermissionOrMatcherType manifest_permission,
                                    PermissionOrMatcherType script_matcher,
                                    bool should_inject);
 
  private:
   testing::AssertionResult CreateAndLoadExtension(
       PermissionOrMatcherType manifest_permission,
       PermissionOrMatcherType script_matcher);
 
-  scoped_ptr<TestExtensionDir> test_extension_dir_;
+  std::unique_ptr<TestExtensionDir> test_extension_dir_;
   const Extension* extension_;
 };
 
 RequestContentScriptAPITest::RequestContentScriptAPITest()
     : extension_(NULL) {}
 
 testing::AssertionResult RequestContentScriptAPITest::RunTest(
     PermissionOrMatcherType manifest_permission,
     PermissionOrMatcherType script_matcher,
     bool should_inject) {
@@ skipping 43 matching lines @@
   ExtensionTestMessageListener injection_setup_listener(
       kInjectionSetup,
       false /* won't reply */);
 
   std::string manifest = base::StringPrintf(kManifest,
                                             kPermissions[manifest_permission]);
   std::string background_src = base::StringPrintf(
       kBackgroundScriptSource,
       kScriptMatchers[script_matcher]);
 
-  scoped_ptr<TestExtensionDir> dir(new TestExtensionDir);
+  std::unique_ptr<TestExtensionDir> dir(new TestExtensionDir);
   dir->WriteManifest(manifest);
   dir->WriteFile(FILE_PATH_LITERAL("background.js"), background_src);
   dir->WriteFile(FILE_PATH_LITERAL("script.js"),
                  kContentScriptSource);
 
   const Extension* extension = LoadExtension(dir->unpacked_path());
   if (!extension)
     return testing::AssertionFailure() << "Failed to load extension.";
 
   test_extension_dir_.reset(dir.release());
@@ skipping 30 matching lines @@
   EXPECT_TRUE(RunTest(PARTICULAR, NOWHERE, false));
 
   // TODO(markdittmer): Add more tests:
   // - Inject script with multiple files
   // - Inject multiple scripts
   // - Match on CSS selector conditions
   // - Match all frames in document containing frames
 }
 
 }  // namespace extensions