1 files changed, 0 insertions, 97 deletions
diff --git a/chromium/ppapi/cpp/extensions/optional.h b/chromium/ppapi/cpp/extensions/optional.h
deleted file mode 100644
index fdef839aa1c..00000000000
--- a/chromium/ppapi/cpp/extensions/optional.h
+++ /dev/null
@@ -1,97 +0,0 @@
-// Copyright (c) 2013 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 PPAPI_CPP_EXTENSIONS_OPTIONAL_H_
-#define PPAPI_CPP_EXTENSIONS_OPTIONAL_H_
-
-namespace pp {
-namespace ext {
-
-template <class T>
-class Optional {
- public:
-  Optional() : value_(NULL) {
-  }
-  // Takes ownership of |value|.
-  explicit Optional(T* value) : value_(value) {
-  }
-  Optional(const T& value) : value_(new T(value)) {
-  }
-  Optional(const Optional<T>& other)
-      : value_(other.value_ ? new T(*other.value_) : NULL) {
-  }
-
-  ~Optional() {
-    Reset();
-  }
-
-  Optional<T>& operator=(const T& other) {
-    if (value_ == &other)
-      return *this;
-
-    Reset();
-    value_ = new T(other);
-
-    return *this;
-  }
-
-  Optional<T>& operator=(const Optional<T>& other) {
-    if (value_ == other.value_)
-      return *this;
-
-    Reset();
-    if (other.value_)
-      value_ = new T(*other.value_);
-
-    return *this;
-  }
-
-  bool IsSet() const {
-    return !!value_;
-  }
-
-  T* Get() const {
-    return value_;
-  }
-
-  // Should only be used when IsSet() is true.
-  T& operator*() const {
-    return *value_;
-  }
-
-  // Should only be used when IsSet() is true.
-  T* operator->() const {
-    PP_DCHECK(value_);
-    return value_;
-  }
-
-  // Takes ownership of |value|.
-  void Set(T* value) {
-    if (value == value_)
-      return;
-
-    Reset();
-    *value_ = value;
-  }
-
-  void Reset() {
-    T* value = value_;
-    value_ = NULL;
-    delete value;
-  }
-
-  void Swap(Optional<T>* other) {
-    T* temp = value_;
-    value_ = other->value_;
-    other->value_ = temp;
-  }
-
- private:
-  T* value_;
-};
-
-}  // namespace ext
-}  // namespace pp
-
-#endif  // PPAPI_CPP_EXTENSIONS_OPTIONAL_H_