A prototype implementation of top-level aspects.

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MOS_MIGRATED_REVID=101033236
diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java b/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java
index caec042..aba4e49 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java
@@ -60,8 +60,9 @@
       SkyFunctionName.create("POST_CONFIGURED_TARGET");
   public static final SkyFunctionName TARGET_COMPLETION =
       SkyFunctionName.create("TARGET_COMPLETION");
-  public static final SkyFunctionName TEST_COMPLETION =
-      SkyFunctionName.create("TEST_COMPLETION");
+  public static final SkyFunctionName ASPECT_COMPLETION =
+      SkyFunctionName.create("ASPECT_COMPLETION");
+  public static final SkyFunctionName TEST_COMPLETION = SkyFunctionName.create("TEST_COMPLETION");
   public static final SkyFunctionName BUILD_CONFIGURATION =
       SkyFunctionName.create("BUILD_CONFIGURATION");
   public static final SkyFunctionName CONFIGURATION_FRAGMENT =