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Unified Diff: base/mac/scoped_objc_class_swizzler.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_objc_class_swizzler.h
diff --git a/base/mac/scoped_objc_class_swizzler.h b/base/mac/scoped_objc_class_swizzler.h
deleted file mode 100644
index e18e4abfda553fcbab6787a0315c128a3c92e3f1..0000000000000000000000000000000000000000
--- a/base/mac/scoped_objc_class_swizzler.h
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2014 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_OBJC_CLASS_SWIZZLER_H_
-#define BASE_MAC_SCOPED_OBJC_CLASS_SWIZZLER_H_
-
-#import <objc/runtime.h>
-
-#include "base/base_export.h"
-#include "base/macros.h"
-
-namespace base {
-namespace mac {
-
-// Within a given scope, swaps method implementations of a class interface, or
-// between two class interfaces. The argument and return types must match.
-class BASE_EXPORT ScopedObjCClassSwizzler {
- public:
- // Given two classes that each respond to |selector|, swap the implementations
- // of those methods.
- ScopedObjCClassSwizzler(Class target, Class source, SEL selector);
-
- // Given two selectors on the same class interface, |target| (e.g. via
- // inheritance or categories), swap the implementations of methods |original|
- // and |alternate|.
- ScopedObjCClassSwizzler(Class target, SEL original, SEL alternate);
-
- ~ScopedObjCClassSwizzler();
-
- // Return a callable function pointer for the replaced method. To call this
- // from the replacing function, the first two arguments should be |self| and
- // |_cmd|. These are followed by the (variadic) method arguments.
- IMP GetOriginalImplementation();
-
- private:
- // Delegated constructor.
- void Init(Class target, Class source, SEL original, SEL alternate);
-
- Method old_selector_impl_;
- Method new_selector_impl_;
-
- DISALLOW_COPY_AND_ASSIGN(ScopedObjCClassSwizzler);
-};
-
-} // namespace mac
-} // namespace base
-
-#endif // BASE_MAC_SCOPED_OBJC_CLASS_SWIZZLER_H_
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