1 files changed, 0 insertions, 142 deletions
diff --git a/ppapi/cpp/extensions/ext_output_traits.h b/ppapi/cpp/extensions/ext_output_traits.h
deleted file mode 100644
index ed57be1..0000000
--- a/ppapi/cpp/extensions/ext_output_traits.h
+++ /dev/null
@@ -1,142 +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_OUTPUT_TRAITS_H_
-#define PPAPI_CPP_EXTENSIONS_OUTPUT_TRAITS_H_
-
-#include <vector>
-
-#include "ppapi/c/pp_var.h"
-#include "ppapi/cpp/extensions/from_var_converter.h"
-#include "ppapi/cpp/logging.h"
-#include "ppapi/cpp/pass_ref.h"
-#include "ppapi/cpp/var.h"
-#include "ppapi/cpp/var_array.h"
-
-namespace pp {
-namespace ext {
-namespace internal {
-
-template <class T>
-class VarOutputAdapterWithStorage {
- public:
-  VarOutputAdapterWithStorage() : pp_var_(PP_MakeUndefined()) {
-  }
-
-  ~VarOutputAdapterWithStorage() {
-    PP_DCHECK(pp_var_.type == PP_VARTYPE_UNDEFINED);
-  }
-
-  PP_Var& pp_var() { return pp_var_; }
-
-  T& output() {
-    Var auto_release(PASS_REF, pp_var_);
-    converter_.Set(pp_var_);
-    pp_var_ = PP_MakeUndefined();
-    return converter_.value();
-  }
-
- private:
-  PP_Var pp_var_;
-  FromVarConverter<T> converter_;
-
-  // Disallow copying and assignment.
-  VarOutputAdapterWithStorage(const VarOutputAdapterWithStorage<T>&);
-  VarOutputAdapterWithStorage<T>& operator=(
-      const VarOutputAdapterWithStorage<T>&);
-};
-
-// ExtCallbackOutputTraits is used with ExtCompletionCallbackWithOutput. Unlike
-// pp::internal::CallbackOutputTraits, it always uses PP_Var* as output
-// parameter type to interact with the browser.
-//
-// For example, CompletionCallbackWithOutput<double> (using
-// pp::internal::CallbackOutputTraits) uses double* as the output parameter
-// type; while ExtCompletionCallbackWithOutput<double> uses PP_Var*.
-template <class T>
-struct ExtCallbackOutputTraits {
-  typedef PP_Var* APIArgType;
-  typedef VarOutputAdapterWithStorage<T> StorageType;
-
-  static inline APIArgType StorageToAPIArg(StorageType& t) {
-    return &t.pp_var();
-  }
-
-  // This must be called exactly once to consume the one PP_Var reference
-  // assigned to us by the browser.
-  static inline T& StorageToPluginArg(StorageType& t) {
-    return t.output();
-  }
-
-  static inline void Initialize(StorageType* /* t */) {}
-};
-
-// This class provides storage for a PP_Var and a vector of objects which are
-// of type T. The PP_Var is used as an output parameter to receive an array var
-// from the browser. Each element in the array var is converted to a T object,
-// using FromVarConverter, and stores in the vector.
-template <class T>
-class ArrayVarOutputAdapterWithStorage {
- public:
-  ArrayVarOutputAdapterWithStorage() : pp_var_(PP_MakeUndefined()) {
-  }
-
-  ~ArrayVarOutputAdapterWithStorage() {
-    PP_DCHECK(pp_var_.type == PP_VARTYPE_UNDEFINED);
-  }
-
-  PP_Var& pp_var() { return pp_var_; }
-
-  std::vector<T>& output() {
-    PP_DCHECK(output_storage_.empty());
-
-    Var var(PASS_REF, pp_var_);
-    pp_var_ = PP_MakeUndefined();
-    if (var.is_array()) {
-      VarArray array(var);
-
-      uint32_t length = array.GetLength();
-      output_storage_.reserve(length);
-      for (uint32_t i = 0; i < length; ++i) {
-        FromVarConverter<T> converter(array.Get(i).pp_var());
-        output_storage_.push_back(converter.value());
-      }
-    }
-
-    return output_storage_;
-  }
-
- private:
-  PP_Var pp_var_;
-  std::vector<T> output_storage_;
-
-  // Disallow copying and assignment.
-  ArrayVarOutputAdapterWithStorage(const ArrayVarOutputAdapterWithStorage<T>&);
-  ArrayVarOutputAdapterWithStorage<T>& operator=(
-      const ArrayVarOutputAdapterWithStorage<T>&);
-};
-
-template <class T>
-struct ExtCallbackOutputTraits< std::vector<T> > {
-  typedef PP_Var* APIArgType;
-  typedef ArrayVarOutputAdapterWithStorage<T> StorageType;
-
-  static inline APIArgType StorageToAPIArg(StorageType& t) {
-    return &t.pp_var();
-  }
-
-  // This must be called exactly once to consume the one PP_Var reference
-  // assigned to us by the browser.
-  static inline std::vector<T>& StorageToPluginArg(StorageType& t) {
-    return t.output();
-  }
-
-  static inline void Initialize(StorageType* /* t */) {}
-};
-
-}  // namespace internal
-}  // namespace ext
-}  // namespace pp
-
-#endif  // PPAPI_CPP_EXTENSIONS_OUTPUT_TRAITS_H_