Remove yoga/internal/experiments (#1195)

Summary:
X-link: https://github.com/facebook/yoga/pull/1195

These files are remnants of experimentation functions from D16687367 (https://github.com/facebook/react-native/commit/c9b757f5135d31c48237a6148393568a26ab65fc). They do not seem to be included anywhere anymore, and we already have a YGExperimentalFeature setter in config we can use in the more common case.

Changelog:
[Internal]

Reviewed By: christophpurrer

Differential Revision: D42241980

fbshipit-source-id: 482984b9a619dba8042e9166aee02a5e75e761ee

ReactCommon/yoga/yoga/internal/experiments-inl.h

@@ -1,32 +0,0 @@
-/*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#pragma once
-
-#include "experiments.h"
-
-#include <bitset>
-
-namespace facebook {
-namespace yoga {
-namespace internal {
-
-namespace detail {
-extern std::bitset<sizeof(int)> enabledExperiments;
-} // namespace detail
-
-inline bool isEnabled(Experiment experiment) {
-  return detail::enabledExperiments.test(static_cast<size_t>(experiment));
-}
-
-inline void disableAllExperiments() {
-  detail::enabledExperiments = 0;
-}
-
-} // namespace internal
-} // namespace yoga
-} // namespace facebook

ReactCommon/yoga/yoga/internal/experiments.cpp

@@ -1,38 +0,0 @@
-/*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#include "experiments.h"
-#include "experiments-inl.h"
-
-namespace facebook {
-namespace yoga {
-namespace internal {
-
-namespace detail {
-
-std::bitset<sizeof(int)> enabledExperiments = 0;
-
-} // namespace detail
-
-void enable(Experiment experiment) {
-  detail::enabledExperiments.set(static_cast<size_t>(experiment));
-}
-
-void disable(Experiment experiment) {
-  detail::enabledExperiments.reset(static_cast<size_t>(experiment));
-}
-
-bool toggle(Experiment experiment) {
-  auto bit = static_cast<size_t>(experiment);
-  auto previousState = detail::enabledExperiments.test(bit);
-  detail::enabledExperiments.flip(bit);
-  return previousState;
-}
-
-} // namespace internal
-} // namespace yoga
-} // namespace facebook

ReactCommon/yoga/yoga/internal/experiments.h

@@ -1,26 +0,0 @@
-/*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#pragma once
-
-#include <cstddef>
-
-namespace facebook {
-namespace yoga {
-namespace internal {
-
-enum struct Experiment : size_t {
-  kDoubleMeasureCallbacks,
-};
-
-void enable(Experiment);
-void disable(Experiment);
-bool toggle(Experiment);
-
-} // namespace internal
-} // namespace yoga
-} // namespace facebook