sandbox: Show the actual running sandbox strategy for actions.

This allows us to see for example whether an action ran using the
"process wrapper + symlink tree" sandbox or the real "PID and mount
namespaces" Linux sandbox.

--
PiperOrigin-RevId: 151165170
MOS_MIGRATED_REVID=151165170

1 files changed, 0 insertions, 6 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/sandbox/SandboxHelpers.java b/src/main/java/com/google/devtools/build/lib/sandbox/SandboxHelpers.java
index 9776210212..e30008e3ae 100644
--- a/src/main/java/com/google/devtools/build/lib/sandbox/SandboxHelpers.java
+++ b/src/main/java/com/google/devtools/build/lib/sandbox/SandboxHelpers.java
@@ -16,10 +16,8 @@ package com.google.devtools.build.lib.sandbox;
 
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.ImmutableSet.Builder;
-import com.google.common.eventbus.EventBus;
 import com.google.devtools.build.lib.actions.ActionExecutionContext;
 import com.google.devtools.build.lib.actions.ActionInput;
-import com.google.devtools.build.lib.actions.ActionStatusMessage;
 import com.google.devtools.build.lib.actions.ExecException;
 import com.google.devtools.build.lib.actions.Executor;
 import com.google.devtools.build.lib.actions.Spawn;
@@ -78,10 +76,6 @@ public final class SandboxHelpers {
     return true;
   }
 
-  static void postActionStatusMessage(EventBus eventBus, Spawn spawn) {
-    eventBus.post(ActionStatusMessage.runningStrategy(spawn.getResourceOwner(), "sandbox"));
-  }
-
   static Path getSandboxRoot(
       BlazeDirectories blazeDirs, String productName, UUID uuid, AtomicInteger execCounter) {
     return blazeDirs