1 files changed, 0 insertions, 79 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/transitions/EnableLipoTransition.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/transitions/EnableLipoTransition.java
deleted file mode 100644
index cdd92b9954..0000000000
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/transitions/EnableLipoTransition.java
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright 2017 The Bazel Authors. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package com.google.devtools.build.lib.rules.cpp.transitions;
-
-import com.google.devtools.build.lib.analysis.config.BuildOptions;
-import com.google.devtools.build.lib.analysis.config.transitions.PatchTransition;
-import com.google.devtools.build.lib.cmdline.Label;
-import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
-import com.google.devtools.build.lib.rules.cpp.CppOptions;
-import com.google.devtools.build.lib.rules.cpp.CppOptions.LipoConfigurationState;
-import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec;
-import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec.VisibleForSerialization;
-import java.util.Objects;
-
-/**
- * Configuration transition that turns on LIPO/FDO settings for configurations that have them
- * disabled.
- */
-@Immutable
-@AutoCodec
-public class EnableLipoTransition implements PatchTransition {
-  private final Label ruleLabel;
-  private final int hashCode;
-
-  /**
-   * Creates a new transition that only triggers on the given rule. This can be used for
-   * restricting this transition to the LIPO context binary.
-   */
-  public EnableLipoTransition(Label ruleLabel) {
-    this(ruleLabel, Objects.hashCode(ruleLabel));
-  }
-
-  @VisibleForSerialization
-  @AutoCodec.Instantiator
-  EnableLipoTransition(Label ruleLabel, int hashCode) {
-    this.ruleLabel = ruleLabel;
-    this.hashCode = hashCode;
-  }
-
-  @Override
-  public BuildOptions patch(BuildOptions options) {
-    CppOptions cppOptions = options.get(CppOptions.class);
-    if (!cppOptions.isDataConfigurationForLipoOptimization()
-        || !ruleLabel.equals(cppOptions.getLipoContextForBuild())) {
-      return options;
-    }
-    BuildOptions lipoEnabledOptions = options.clone();
-    lipoEnabledOptions.get(CppOptions.class).lipoConfigurationState =
-        LipoConfigurationState.APPLY_LIPO;
-    return lipoEnabledOptions;
-  }
-
-  @Override
-  public boolean equals(Object other) {
-    if (this == other) {
-      return true;
-    } else if (!(other instanceof EnableLipoTransition)) {
-      return false;
-    }
-    return ruleLabel.equals(((EnableLipoTransition) other).ruleLabel);
-  }
-
-  @Override
-  public int hashCode() {
-    return hashCode;
-  }
-}