Remove obsolete TODO: StarlarkRuleTransitionProvider and TestTrimmingTransitionFactory both require the actual Rule object.

PiperOrigin-RevId: 240169886
diff --git a/src/main/java/com/google/devtools/build/lib/packages/RuleTransitionFactory.java b/src/main/java/com/google/devtools/build/lib/packages/RuleTransitionFactory.java
index f6019133..7fe079c 100644
--- a/src/main/java/com/google/devtools/build/lib/packages/RuleTransitionFactory.java
+++ b/src/main/java/com/google/devtools/build/lib/packages/RuleTransitionFactory.java
@@ -33,6 +33,7 @@
    * <p>If this class determines that no transition should be performed, it should return {@code
    * NoTransition.INSTANCE}.
    */
-  // TODO(bazel-team): refactor to only take an AttributeMap since that's how it's used anyway.
+  // TODO(bazel-team): Refactor to only take an AttributeMap. Currently the entire Rule is consumed
+  // by StarlarkRuleTransitionProvider and TestTrimmingTransitionFactory.
   PatchTransition buildTransitionFor(Rule rule);
 }