Remove some unused code

PiperOrigin-RevId: 179542482

2 files changed, 4 insertions, 27 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/buildtool/ExecutionTool.java b/src/main/java/com/google/devtools/build/lib/buildtool/ExecutionTool.java
index ccd939d3ec..ea4c801fc5 100644
--- a/src/main/java/com/google/devtools/build/lib/buildtool/ExecutionTool.java
+++ b/src/main/java/com/google/devtools/build/lib/buildtool/ExecutionTool.java
@@ -223,15 +223,10 @@ public class ExecutionTool {
           }
         });
 
-    ActionInputFileCache cache = builder.getActionInputFileCache();
-    if (cache == null) {
-      // Unfortunately, the exec root cache is not shared with caches in the remote execution
-      // client.
-      cache =
-          new SingleBuildFileCache(
-              env.getExecRoot().getPathString(), env.getRuntime().getFileSystem());
-    }
-    this.fileCache = cache;
+    // Unfortunately, the exec root cache is not shared with caches in the remote execution client.
+    this.fileCache =
+        new SingleBuildFileCache(
+            env.getExecRoot().getPathString(), env.getRuntime().getFileSystem());
     this.prefetcher = builder.getActionInputPrefetcher();
         
     this.actionContextProviders = builder.getActionContextProviders();
diff --git a/src/main/java/com/google/devtools/build/lib/exec/ExecutorBuilder.java b/src/main/java/com/google/devtools/build/lib/exec/ExecutorBuilder.java
index 7549519ca0..398e183c43 100644
--- a/src/main/java/com/google/devtools/build/lib/exec/ExecutorBuilder.java
+++ b/src/main/java/com/google/devtools/build/lib/exec/ExecutorBuilder.java
@@ -16,12 +16,10 @@ package com.google.devtools.build.lib.exec;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;
 import com.google.devtools.build.lib.actions.ActionContext;
-import com.google.devtools.build.lib.actions.ActionInputFileCache;
 import com.google.devtools.build.lib.actions.ActionInputPrefetcher;
 import com.google.devtools.build.lib.actions.Executor;
 import java.util.ArrayList;
 import java.util.List;
-import javax.annotation.Nullable;
 
 /**
  * Builder class to create an {@link Executor} instance. This class is part of the module API,
@@ -30,7 +28,6 @@ import javax.annotation.Nullable;
 public class ExecutorBuilder {
   private final List<ActionContextProvider> actionContextProviders = new ArrayList<>();
   private final List<ActionContextConsumer> actionContextConsumers = new ArrayList<>();
-  private ActionInputFileCache cache;
   private ActionInputPrefetcher prefetcher;
 
   // These methods shouldn't be public, but they have to be right now as ExecutionTool is in another
@@ -43,11 +40,6 @@ public class ExecutorBuilder {
     return ImmutableList.copyOf(actionContextConsumers);
   }
 
-  @Nullable
-  public ActionInputFileCache getActionInputFileCache() {
-    return cache;
-  }
-
   public ActionInputPrefetcher getActionInputPrefetcher() {
     return prefetcher == null ? ActionInputPrefetcher.NONE : prefetcher;
   }
@@ -77,16 +69,6 @@ public class ExecutorBuilder {
   }
 
   /**
-   * Sets the cache for action input files. Only one module may set the cache. If multiple modules
-   * set it, this method will throw an {@link IllegalStateException}.
-   */
-  public ExecutorBuilder setActionInputFileCache(ActionInputFileCache cache) {
-    Preconditions.checkState(this.cache == null);
-    this.cache = Preconditions.checkNotNull(cache);
-    return this;
-  }
-
-  /**
    * Sets the action input prefetcher. Only one module may set the prefetcher. If multiple modules
    * set it, this method will throw an {@link IllegalStateException}.
    */