Simplify LocalSpawnRunner

PiperOrigin-RevId: 153444516
diff --git a/src/main/java/com/google/devtools/build/lib/shell/TerminationStatus.java b/src/main/java/com/google/devtools/build/lib/shell/TerminationStatus.java
index 2f75b5e..abee000 100644
--- a/src/main/java/com/google/devtools/build/lib/shell/TerminationStatus.java
+++ b/src/main/java/com/google/devtools/build/lib/shell/TerminationStatus.java
@@ -86,11 +86,9 @@
   }
 
   /**
-   * Returns the "raw" result returned by Process.waitFor. This value is not
-   * precisely defined, and is not to be confused with the value passed to
-   * exit(2) by the subprocess.  Use getTerminationStatus() instead.
+   * Returns the exit code returned by the subprocess.
    */
-  int getRawResult() {
+  public int getRawExitCode() {
     return waitResult;
   }