Inline TargetMarker in TransitiveTraversalFunction

Simplifies the runtime graph when TransitiveTraversalFunction is used.

Also moves an error reporting method from the base function to the
TransitiveTargetFunction, which is the only one that uses it.

--
MOS_MIGRATED_REVID=106109745

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/TransitiveTraversalFunction.java b/src/main/java/com/google/devtools/build/lib/skyframe/TransitiveTraversalFunction.java
index 7084ecfd01..abd6b5c598 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/TransitiveTraversalFunction.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/TransitiveTraversalFunction.java
@@ -114,6 +114,12 @@ public class TransitiveTraversalFunction
         : TransitiveTraversalValue.unsuccessfulTransitiveTraversal(firstErrorMessage);
   }
 
+  @Override
+  TargetMarkerValue getTargetMarkerValue(SkyKey targetMarkerKey, Environment env)
+      throws NoSuchTargetException, NoSuchPackageException {
+    return TargetMarkerFunction.computeTargetMarkerValue(targetMarkerKey, env);
+  }
+
   /**
    * Keeps track of the first error message encountered while traversing itself and its
    * dependencies.