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Unified Diff: base/mac/scoped_ioplugininterface.h

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: base/mac/scoped_ioplugininterface.h
diff --git a/base/mac/scoped_ioplugininterface.h b/base/mac/scoped_ioplugininterface.h
deleted file mode 100644
index 503980c3ef8c7b42fd0f61d01f1a3b5a1e161f81..0000000000000000000000000000000000000000
--- a/base/mac/scoped_ioplugininterface.h
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright (c) 2012 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_MAC_SCOPED_IOPLUGININTERFACE_H_
-#define BASE_MAC_SCOPED_IOPLUGININTERFACE_H_
-
-#include <IOKit/IOKitLib.h>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-
-namespace base {
-namespace mac {
-
-// Just like ScopedCFTypeRef but for IOCFPlugInInterface and friends
-// (IOUSBInterfaceStruct and IOUSBDeviceStruct320 in particular).
-template<typename T>
-class ScopedIOPluginInterface {
- public:
- typedef T** InterfaceT;
- typedef InterfaceT element_type;
-
- explicit ScopedIOPluginInterface(InterfaceT object = NULL)
- : object_(object) {
- }
-
- ~ScopedIOPluginInterface() {
- if (object_)
- (*object_)->Release(object_);
- }
-
- void reset(InterfaceT object = NULL) {
- if (object_)
- (*object_)->Release(object_);
- object_ = object;
- }
-
- bool operator==(InterfaceT that) const {
- return object_ == that;
- }
-
- bool operator!=(InterfaceT that) const {
- return object_ != that;
- }
-
- operator InterfaceT() const {
- return object_;
- }
-
- InterfaceT get() const {
- return object_;
- }
-
- void swap(ScopedIOPluginInterface& that) {
- InterfaceT temp = that.object_;
- that.object_ = object_;
- object_ = temp;
- }
-
- InterfaceT release() WARN_UNUSED_RESULT {
- InterfaceT temp = object_;
- object_ = NULL;
- return temp;
- }
-
- private:
- InterfaceT object_;
-
- DISALLOW_COPY_AND_ASSIGN(ScopedIOPluginInterface);
-};
-
-} // namespace mac
-} // namespace base
-
-#endif // BASE_MAC_SCOPED_IOPLUGININTERFACE_H_
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