Deleted OS_WIN and all Windows specific files from base.

base/win/scoped_variant.h

Index: base/win/scoped_variant.h
diff --git a/base/win/scoped_variant.h b/base/win/scoped_variant.h
deleted file mode 100644
index 322fcf71e5574725ed6d887be4e5c49605bdc6b1..0000000000000000000000000000000000000000
--- a/base/win/scoped_variant.h
+++ /dev/null
@@ -1,164 +0,0 @@
-// 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.
-
-#ifndef BASE_WIN_SCOPED_VARIANT_H_
-#define BASE_WIN_SCOPED_VARIANT_H_
-
-#include <windows.h>
-#include <oleauto.h>
-
-#include "base/base_export.h"
-#include "base/basictypes.h"
-
-namespace base {
-namespace win {
-
-// Scoped VARIANT class for automatically freeing a COM VARIANT at the
-// end of a scope.  Additionally provides a few functions to make the
-// encapsulated VARIANT easier to use.
-// Instead of inheriting from VARIANT, we take the containment approach
-// in order to have more control over the usage of the variant and guard
-// against memory leaks.
-class BASE_EXPORT ScopedVariant {
- public:
-  // Declaration of a global variant variable that's always VT_EMPTY
-  static const VARIANT kEmptyVariant;
-
-  // Default constructor.
-  ScopedVariant() {
-    // This is equivalent to what VariantInit does, but less code.
-    var_.vt = VT_EMPTY;
-  }
-
-  // Constructor to create a new VT_BSTR VARIANT.
-  // NOTE: Do not pass a BSTR to this constructor expecting ownership to
-  // be transferred
-  explicit ScopedVariant(const wchar_t* str);
-
-  // Creates a new VT_BSTR variant of a specified length.
-  ScopedVariant(const wchar_t* str, UINT length);
-
-  // Creates a new integral type variant and assigns the value to
-  // VARIANT.lVal (32 bit sized field).
-  explicit ScopedVariant(int value, VARTYPE vt = VT_I4);
-
-  // Creates a new double-precision type variant.  |vt| must be either VT_R8
-  // or VT_DATE.
-  explicit ScopedVariant(double value, VARTYPE vt = VT_R8);
-
-  // VT_DISPATCH
-  explicit ScopedVariant(IDispatch* dispatch);
-
-  // VT_UNKNOWN
-  explicit ScopedVariant(IUnknown* unknown);
-
-  // SAFEARRAY
-  explicit ScopedVariant(SAFEARRAY* safearray);
-
-  // Copies the variant.
-  explicit ScopedVariant(const VARIANT& var);
-
-  ~ScopedVariant();
-
-  inline VARTYPE type() const {
-    return var_.vt;
-  }
-
-  // Give ScopedVariant ownership over an already allocated VARIANT.
-  void Reset(const VARIANT& var = kEmptyVariant);
-
-  // Releases ownership of the VARIANT to the caller.
-  VARIANT Release();
-
-  // Swap two ScopedVariant's.
-  void Swap(ScopedVariant& var);
-
-  // Returns a copy of the variant.
-  VARIANT Copy() const;
-
-  // The return value is 0 if the variants are equal, 1 if this object is
-  // greater than |var|, -1 if it is smaller.
-  int Compare(const VARIANT& var, bool ignore_case = false) const;
-
-  // Retrieves the pointer address.
-  // Used to receive a VARIANT as an out argument (and take ownership).
-  // The function DCHECKs on the current value being empty/null.
-  // Usage: GetVariant(var.receive());
-  VARIANT* Receive();
-
-  void Set(const wchar_t* str);
-
-  // Setters for simple types.
-  void Set(int8 i8);
-  void Set(uint8 ui8);
-  void Set(int16 i16);
-  void Set(uint16 ui16);
-  void Set(int32 i32);
-  void Set(uint32 ui32);
-  void Set(int64 i64);
-  void Set(uint64 ui64);
-  void Set(float r32);
-  void Set(double r64);
-  void Set(bool b);
-
-  // Creates a copy of |var| and assigns as this instance's value.
-  // Note that this is different from the Reset() method that's used to
-  // free the current value and assume ownership.
-  void Set(const VARIANT& var);
-
-  // COM object setters
-  void Set(IDispatch* disp);
-  void Set(IUnknown* unk);
-
-  // SAFEARRAY support
-  void Set(SAFEARRAY* array);
-
-  // Special setter for DATE since DATE is a double and we already have
-  // a setter for double.
-  void SetDate(DATE date);
-
-  // Allows const access to the contained variant without DCHECKs etc.
-  // This support is necessary for the V_XYZ (e.g. V_BSTR) set of macros to
-  // work properly but still doesn't allow modifications since we want control
-  // over that.
-  const VARIANT* ptr() const { return &var_; }
-
-  // Like other scoped classes (e.g scoped_refptr, ScopedComPtr, ScopedBstr)
-  // we support the assignment operator for the type we wrap.
-  ScopedVariant& operator=(const VARIANT& var);
-
-  // A hack to pass a pointer to the variant where the accepting
-  // function treats the variant as an input-only, read-only value
-  // but the function prototype requires a non const variant pointer.
-  // There's no DCHECK or anything here.  Callers must know what they're doing.
-  VARIANT* AsInput() const {
-    // The nature of this function is const, so we declare
-    // it as such and cast away the constness here.
-    return const_cast<VARIANT*>(&var_);
-  }
-
-  // Allows the ScopedVariant instance to be passed to functions either by value
-  // or by const reference.
-  operator const VARIANT&() const {
-    return var_;
-  }
-
-  // Used as a debug check to see if we're leaking anything.
-  static bool IsLeakableVarType(VARTYPE vt);
-
- protected:
-  VARIANT var_;
-
- private:
-  // Comparison operators for ScopedVariant are not supported at this point.
-  // Use the Compare method instead.
-  bool operator==(const ScopedVariant& var) const;
-  bool operator!=(const ScopedVariant& var) const;
-  DISALLOW_COPY_AND_ASSIGN(ScopedVariant);
-};
-
-}  // namespace win
-}  // namespace base
-
-#endif  // BASE_WIN_SCOPED_VARIANT_H_