In RuleDefintion, use AutoValue and delete the checked-in generated c…

…ode for it.

--
MOS_MIGRATED_REVID=119369970

src/main/java/com/google/devtools/build/lib/BUILD

@@ -491,6 +491,7 @@ java_library(
         "//src/main/protobuf:extra_actions_base_java_proto",
         "//src/main/protobuf:invocation_policy_java_proto",
         "//src/main/protobuf:test_status_java_proto",
+        "//third_party:auto_value",
         "//third_party:guava",
         "//third_party:jsr305",
         "//third_party/protobuf",

src/main/java/com/google/devtools/build/lib/analysis/RuleDefinition.java

@@ -14,6 +14,7 @@
 
 package com.google.devtools.build.lib.analysis;
 
+import com.google.auto.value.AutoValue;
 import com.google.devtools.build.lib.packages.RuleClass;
 import com.google.devtools.build.lib.packages.RuleClass.Builder.RuleClassType;
 import com.google.devtools.build.lib.rules.RuleConfiguredTargetFactory;
@@ -52,6 +53,7 @@ public interface RuleDefinition {
    * Value class that contains the name, type, ancestors of a rule, as well as a reference to the
    * configured target factory.
    */
+  @AutoValue
   public abstract static class Metadata {
     /**
      * The name of the rule, as it appears in the BUILD file. If it starts with
@@ -78,7 +80,7 @@ public abstract static class Metadata {
     public abstract List<Class<? extends RuleDefinition>> ancestors();
 
     public static Builder builder() {
-      return new AutoValueRuleDefinitionMetadata.Builder()
+      return new AutoValue_RuleDefinition_Metadata.Builder()
           .type(RuleClassType.NORMAL)
           .factoryClass(RuleConfiguredTargetFactory.class)
           .ancestors(Collections.<Class<? extends RuleDefinition>>emptyList());
@@ -91,6 +93,7 @@ public static Metadata empty() {
     /**
      * Builder class for the Metadata class.
      */
+    @AutoValue.Builder
     public abstract static class Builder {
       public abstract Builder name(String s);
       public abstract Builder type(RuleClassType type);