Cleanup: Remove unneeded scoped_ptr.h includes from ppapi, printing, remoting, and sync.

ppapi/shared_impl/private/ppb_host_resolver_shared.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/shared_impl/private/ppb_host_resolver_shared.h"
 
 #include <cstddef>
 #include <cstring>
 
+#include "base/memory/scoped_ptr.h"
 #include "net/base/address_list.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/shared_impl/private/net_address_private_impl.h"
 #include "ppapi/shared_impl/var.h"
 #include "ppapi/thunk/thunk.h"
 
 namespace ppapi {
 
 NetAddressList* CreateNetAddressListFromAddressList(
     const net::AddressList& list) {
@@ skipping 87 matching lines @@
 uint32 PPB_HostResolver_Shared::GenerateHostResolverID() {
   static uint32 host_resolver_id = 0;
   return host_resolver_id++;
 }
 
 bool PPB_HostResolver_Shared::ResolveInProgress() const {
   return TrackedCallback::IsPending(resolve_callback_);
 }
 
 }  // namespace ppapi