Delete the now unused ExtractInclusionAction.

RELNOTES: None.
PiperOrigin-RevId: 207724147

2 files changed, 1 insertions, 88 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/ExtractInclusionAction.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/ExtractInclusionAction.java
deleted file mode 100644
index f03d4ee9c1..0000000000
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/ExtractInclusionAction.java
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright 2014 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;
-
-import com.google.common.collect.ImmutableList;
-import com.google.devtools.build.lib.actions.AbstractAction;
-import com.google.devtools.build.lib.actions.ActionExecutionContext;
-import com.google.devtools.build.lib.actions.ActionExecutionException;
-import com.google.devtools.build.lib.actions.ActionKeyContext;
-import com.google.devtools.build.lib.actions.ActionOwner;
-import com.google.devtools.build.lib.actions.ActionResult;
-import com.google.devtools.build.lib.actions.Artifact;
-import com.google.devtools.build.lib.actions.ExecException;
-import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
-import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec;
-import com.google.devtools.build.lib.util.Fingerprint;
-import java.io.IOException;
-
-/**
- * An action which greps for includes over a given .cc or .h file. This is a part of the work
- * required for C++ include scanning.
- *
- * <p>For generated files, it is advantageous to do this remotely, to avoid having to download the
- * generated file.
- *
- * <p>Note that this may run grep-includes over-optimistically, where we previously had not. For
- * example, consider a cc_library of generated headers. If another library depends on it, and only
- * references one of the headers, the other grep-includes will have been wasted.
- */
-@AutoCodec
-@Immutable
-final class ExtractInclusionAction extends AbstractAction {
-
-  private static final String GUID = "45b43e5a-4734-43bb-a05e-012313808142";
-
-  private final Artifact grepIncludes;
-
-  /** Constructs a new action. */
-  public ExtractInclusionAction(
-      ActionOwner owner, Artifact primaryInput, Artifact primaryOutput, Artifact grepIncludes) {
-    super(owner, ImmutableList.of(primaryInput, grepIncludes), ImmutableList.of(primaryOutput));
-    this.grepIncludes = grepIncludes;
-  }
-
-  @Override
-  protected void computeKey(ActionKeyContext actionKeyContext, Fingerprint fp) {
-    fp.addString(GUID);
-  }
-
-  @Override
-  public String getMnemonic() {
-    return "GrepIncludes";
-  }
-
-  @Override
-  protected String getRawProgressMessage() {
-    return "Extracting include lines from " + getPrimaryInput().prettyPrint();
-  }
-
-  @Override
-  public ActionResult execute(ActionExecutionContext actionExecutionContext)
-      throws ActionExecutionException, InterruptedException {
-    CppIncludeExtractionContext context =
-        actionExecutionContext.getContext(CppIncludeExtractionContext.class);
-    try {
-      context.extractIncludes(
-          actionExecutionContext, this, getPrimaryInput(), getPrimaryOutput(), grepIncludes);
-    } catch (IOException e) {
-      throw new ActionExecutionException(e, this, false);
-    } catch (ExecException e) {
-      throw e.toActionExecutionException(this);
-    }
-    return ActionResult.EMPTY;
-  }
-}
diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/IncludeScannable.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/IncludeScannable.java
index 9eb3806989..87cbf00e32 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/IncludeScannable.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/cpp/IncludeScannable.java
@@ -92,7 +92,7 @@ public interface IncludeScannable {
   NestedSet<Artifact> getDeclaredIncludeSrcs();
 
   /**
-   * Returns an artifact that is the executable for {@link ExtractInclusionAction}.
+   * Returns an artifact that is the executable for grepping #include lines from a file.
    */
   Artifact getGrepIncludes();