Move headers in include/utils/win to src/utils/win.

include/utils/win/SkTScopedComPtr.h

-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkTScopedComPtr_DEFINED
-#define SkTScopedComPtr_DEFINED
-
-#include "../../private/SkLeanWindows.h"
-
-#ifdef SK_BUILD_FOR_WIN
-
-template<typename T>
-class SkBlockComRef : public T {
-private:
-    virtual ULONG STDMETHODCALLTYPE AddRef(void) = 0;
-    virtual ULONG STDMETHODCALLTYPE Release(void) = 0;
-};
-
-template<typename T> T* SkRefComPtr(T* ptr) {
-    ptr->AddRef();
-    return ptr;
-}
-
-template<typename T> T* SkSafeRefComPtr(T* ptr) {
-    if (ptr) {
-        ptr->AddRef();
-    }
-    return ptr;
-}
-
-template<typename T>
-class SkTScopedComPtr : SkNoncopyable {
-private:
-    T *fPtr;
-
-public:
-    explicit SkTScopedComPtr(T *ptr = NULL) : fPtr(ptr) { }
-    ~SkTScopedComPtr() {
-        this->reset();
-    }
-    T &operator*() const { SkASSERT(fPtr != NULL); return *fPtr; }
-    SkBlockComRef<T> *operator->() const {
-        return static_cast<SkBlockComRef<T>*>(fPtr);
-    }
-    /**
-     * Returns the address of the underlying pointer.
-     * This is dangerous -- it breaks encapsulation and the reference escapes.
-     * Must only be used on instances currently pointing to NULL,
-     * and only to initialize the instance.
-     */
-    T **operator&() { SkASSERT(fPtr == NULL); return &fPtr; }
-    T *get() const { return fPtr; }
-    void reset() {
-        if (this->fPtr) {
-            this->fPtr->Release();
-            this->fPtr = NULL;
-        }
-    }
-
-    void swap(SkTScopedComPtr<T>& that) {
-        T* temp = this->fPtr;
-        this->fPtr = that.fPtr;
-        that.fPtr = temp;
-    }
-
-    T* release() {
-        T* temp = this->fPtr;
-        this->fPtr = NULL;
-        return temp;
-    }
-};
-
-#endif  // SK_BUILD_FOR_WIN
-#endif  // SkTScopedComPtr_DEFINED