Add missing base::lock usage.

chrome_frame/protocol_sink_wrap.cc

 // Copyright (c) 2011 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 <htiframe.h>
 #include <mshtml.h>
 
 #include "chrome_frame/protocol_sink_wrap.h"
 
 #include "base/logging.h"
@@ skipping 67 matching lines @@
 
 BEGIN_VTABLE_PATCHES(CTransaction2)
   VTABLE_PATCH_ENTRY(kInternetProtocolStartExIndex, Hook_StartEx)
 END_VTABLE_PATCHES()
 
 //
 // ProtocolSinkWrap implementation
 
 // Static map initialization
 ProtData::ProtocolDataMap ProtData::datamap_;
-Lock ProtData::datamap_lock_;
+base::Lock ProtData::datamap_lock_;
 
 ProtocolSinkWrap::ProtocolSinkWrap() {
   DVLOG(1) << __FUNCTION__ << base::StringPrintf(" 0x%08X", this);
 }
 
 ProtocolSinkWrap::~ProtocolSinkWrap() {
   DVLOG(1) << __FUNCTION__ << base::StringPrintf(" 0x%08X", this);
 }
 
 ScopedComPtr<IInternetProtocolSink> ProtocolSinkWrap::CreateNewSink(
@@ skipping 840 matching lines @@
     // Explicit release, otherwise ~CComObjectStackEx will complain about
     // outstanding reference to us, because it runs before ~FakeProtocol
     prot.transaction_.Release();
   }
 }
 
 void TransactionHooks::RevertHooks() {
   vtable_patch::UnpatchInterfaceMethods(CTransaction_PatchInfo);
   vtable_patch::UnpatchInterfaceMethods(CTransaction2_PatchInfo);
 }