Keep only base/extractor.[cc|h].

plugins/update/npapi/npfunction_host.h

Index: plugins/update/npapi/npfunction_host.h
diff --git a/plugins/update/npapi/npfunction_host.h b/plugins/update/npapi/npfunction_host.h
deleted file mode 100644
index 11587d4c2ac54d8c6ae6bf619e56444c43d86473..0000000000000000000000000000000000000000
--- a/plugins/update/npapi/npfunction_host.h
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright 2010 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-//
-// NpFunctionHost hosts an NPObject inside an IDispatch interface to allow
-// invoking NPAPI functions from a COM environment.  Types are automatically
-// marshalled between NPVariant and VARIANT using the functions in
-// variant_utils.h.  (For the reverse -- providing an NPObject interface to
-// a COM object implementing IDispatch -- see DispatchHost.)
-//
-// Note that this currently only supports functions; this does not currently
-// support objects.  NPN_Enumerate() only provides method/property names,
-// not return types or argument counts/types, which makes it impossible to
-// properly implement IDispatch::GetTypeInfo().  (However, we can implement
-// GetIDsOfNames() if we need it in the future.)
-
-#ifndef OMAHA_PLUGINS_UPDATE_NPAPI_NPFUNCTION_HOST_H_
-#define OMAHA_PLUGINS_UPDATE_NPAPI_NPFUNCTION_HOST_H_
-
-#include <atlbase.h>
-#include <atlcom.h>
-
-#include "base/basictypes.h"
-#include "third_party/npapi/bindings/nphostapi.h"
-
-namespace omaha {
-
-class NpFunctionHostTest;
-
-class ATL_NO_VTABLE NpFunctionHost
-    : public CComObjectRootEx<CComObjectThreadModel>,
-      public IDispatch {
- public:
-  static HRESULT Create(NPP npp, NPObject* npobj, IDispatch** host);
-
-  BEGIN_COM_MAP(NpFunctionHost)
-    COM_INTERFACE_ENTRY(IDispatch)
-  END_COM_MAP()
-
-  // IDispatch methods.
-  STDMETHOD(GetTypeInfoCount)(UINT* pctinfo);
-  STDMETHOD(GetTypeInfo)(UINT iTInfo,
-                         LCID lcid,
-                         ITypeInfo** ppTInfo);
-  STDMETHOD(GetIDsOfNames)(REFIID riid,
-                           LPOLESTR* rgszNames,
-                           UINT cNames,
-                           LCID lcid,
-                           DISPID* rgDispId);
-  STDMETHOD(Invoke)(DISPID dispIdMember,
-                    REFIID riid,
-                    LCID lcid,
-                    WORD wFlags,
-                    DISPPARAMS* pDispParams,
-                    VARIANT* pVarResult,
-                    EXCEPINFO* pExcepInfo,
-                    UINT* puArgErr);
-
-  // CComObjectRootEx overrides.
-  void FinalRelease();
-
- protected:
-  NpFunctionHost();
-  virtual ~NpFunctionHost() {}
-
- private:
-  NPP npp_;
-  NPObject* obj_;
-
-  DISALLOW_COPY_AND_ASSIGN(NpFunctionHost);
-};
-
-}  // namespace omaha
-
-#endif  // OMAHA_PLUGINS_UPDATE_NPAPI_NPFUNCTION_HOST_H_