Have Chrome Frame build its .idl artifacts into a sub-folder of SHARED_INTERMEDIATE_DIR, a global...

chrome_frame/chrome_protocol.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_FRAME_CHROME_PROTOCOL_H_
 #define CHROME_FRAME_CHROME_PROTOCOL_H_
 
 #include <atlbase.h>
 #include <atlcom.h>
+
+#include "chrome_frame/chrome_tab.h"
 #include "chrome_frame/resource.h"
 #include "grit/chrome_frame_resources.h"
 
-// Include without path to make GYP build see it.
-#include "chrome_tab.h"  // NOLINT
-
 // ChromeProtocol
 class ATL_NO_VTABLE ChromeProtocol
     : public CComObjectRootEx<CComSingleThreadModel>,
       public CComCoClass<ChromeProtocol, &CLSID_ChromeProtocol>,
       public IInternetProtocol {
  public:
   ChromeProtocol() {
   }
   DECLARE_REGISTRY_RESOURCEID(IDR_CHROMEPROTOCOL)
 
@@ skipping 28 matching lines @@
                   ULONG buffer_size_in_bytes,
                   ULONG* bytes_read);
   STDMETHOD(Seek)(LARGE_INTEGER move_by,
                   DWORD origin,
                   ULARGE_INTEGER* new_position);
   STDMETHOD(LockRequest)(DWORD options);
   STDMETHOD(UnlockRequest)(void);
 };
 
 #endif  // CHROME_FRAME_CHROME_PROTOCOL_H_