Convert //ppapi to use std::unique_ptr

ppapi/proxy/interface_list.cc

 // Copyright (c) 2012 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 "ppapi/proxy/interface_list.h"
 
 #include <stdint.h>
 
 #include "base/hash.h"
 #include "base/lazy_instance.h"
@@ skipping 380 matching lines @@
   DCHECK(!id_to_factory_[index] || id_to_factory_[index] == factory);
 
   id_to_factory_[index] = factory;
 }
 
 void InterfaceList::AddPPB(const char* name,
                            const void* iface,
                            Permission perm) {
   DCHECK(name_to_browser_info_.find(name) == name_to_browser_info_.end());
   name_to_browser_info_.add(
-      name, scoped_ptr<InterfaceInfo>(new InterfaceInfo(iface, perm)));
+      name, std::unique_ptr<InterfaceInfo>(new InterfaceInfo(iface, perm)));
 }
 
 void InterfaceList::AddPPP(const char* name,
                            const void* iface) {
   DCHECK(name_to_plugin_info_.find(name) == name_to_plugin_info_.end());
-  name_to_plugin_info_.add(
-      name,
-      scoped_ptr<InterfaceInfo>(new InterfaceInfo(iface, PERMISSION_NONE)));
+  name_to_plugin_info_.add(name,
+                           std::unique_ptr<InterfaceInfo>(
+                               new InterfaceInfo(iface, PERMISSION_NONE)));
 }
 
 int InterfaceList::HashInterfaceName(const std::string& name) {
   uint32_t data = base::Hash(name.c_str(), name.size());
   // Strip off the signed bit because UMA doesn't support negative values,
   // but takes a signed int as input.
   return static_cast<int>(data & 0x7fffffff);
 }
 
 }  // namespace proxy
 }  // namespace ppapi