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Unified Diff: third_party/mojo/src/mojo/public/cpp/bindings/lib/callback_internal.h

Issue 1410053006: Move third_party/mojo/src/mojo/public to mojo/public (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: merge Created 5 years, 1 month ago
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Index: third_party/mojo/src/mojo/public/cpp/bindings/lib/callback_internal.h
diff --git a/third_party/mojo/src/mojo/public/cpp/bindings/lib/callback_internal.h b/third_party/mojo/src/mojo/public/cpp/bindings/lib/callback_internal.h
deleted file mode 100644
index a48445ac7b86867398705f7fe70e38eeade30d28..0000000000000000000000000000000000000000
--- a/third_party/mojo/src/mojo/public/cpp/bindings/lib/callback_internal.h
+++ /dev/null
@@ -1,53 +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 THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_LIB_CALLBACK_INTERNAL_H_
-#define THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_LIB_CALLBACK_INTERNAL_H_
-
-#include "third_party/mojo/src/mojo/public/cpp/bindings/lib/template_util.h"
-
-namespace mojo {
-class String;
-
-namespace internal {
-
-template <typename T>
-struct Callback_ParamTraits {
- typedef T ForwardType;
-};
-
-template <>
-struct Callback_ParamTraits<String> {
- typedef const String& ForwardType;
-};
-
-template <typename T, typename... Args>
-struct HasCompatibleCallOperator {
- // This template's second parameter is the signature of the operator()
- // overload we want to try to detect:
- // void operator()(Args...) const;
- template <typename U,
- void (U::*)(
- typename internal::Callback_ParamTraits<Args>::ForwardType...)
- const>
- struct TestType {};
-
- // This matches type U if it has a call operator with the
- // expected signature.
- template <typename U>
- static YesType Test(TestType<U, &U::operator()>*);
-
- // This matches anything else.
- template <typename U>
- static NoType Test(...);
-
- // HasCompatibleCallOperator<T, Args...>::value will be true if T has a
- // compatible call operator.
- enum { value = (sizeof(Test<T>(nullptr)) == sizeof(YesType)) };
-};
-
-} // namespace internal
-} // namespace mojo
-
-#endif // THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_LIB_CALLBACK_INTERNAL_H_

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