Convert //extensions/{common,shell} from scoped_ptr to std::unique_ptr

extensions/common/extension_set_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 "extensions/common/extension_set.h"
+
+#include <memory>
+
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "extensions/common/extension.h"
-#include "extensions/common/extension_set.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 
 namespace {
 
 scoped_refptr<Extension> CreateTestExtension(const std::string& name,
                                              const std::string& launch_url,
                                              const std::string& extent) {
 #if defined(OS_WIN)
@@ skipping 101 matching lines @@
   EXPECT_EQ(2u, extensions.size());
   EXPECT_FALSE(extensions.GetByID(ext2->id()));
 
   // Make a union of a set with 3 more extensions (only 2 are new).
   scoped_refptr<Extension> ext5(
       CreateTestExtension("d", std::string(), std::string()));
   scoped_refptr<Extension> ext6(
       CreateTestExtension("e", std::string(), std::string()));
   ASSERT_TRUE(ext5.get() && ext6.get());
 
-  scoped_ptr<ExtensionSet> to_add(new ExtensionSet());
+  std::unique_ptr<ExtensionSet> to_add(new ExtensionSet());
   // |ext3| is already in |extensions|, should not affect size.
   EXPECT_TRUE(to_add->Insert(ext3));
   EXPECT_TRUE(to_add->Insert(ext5));
   EXPECT_TRUE(to_add->Insert(ext6));
 
   ASSERT_TRUE(extensions.Contains(ext3->id()));
   ASSERT_TRUE(extensions.InsertAll(*to_add));
   EXPECT_EQ(4u, extensions.size());
 
   ASSERT_FALSE(extensions.InsertAll(*to_add));  // Re-adding same set no-ops.
   EXPECT_EQ(4u, extensions.size());
 }
 
 }  // namespace extensions