1 files changed, 1 insertions, 10 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/platform/PlatformRule.java b/src/main/java/com/google/devtools/build/lib/rules/platform/PlatformRule.java
index aef9d42377..74e824f9f6 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/platform/PlatformRule.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/platform/PlatformRule.java
@@ -17,7 +17,6 @@ package com.google.devtools.build.lib.rules.platform;
 import static com.google.devtools.build.lib.packages.Attribute.attr;
 
 import com.google.common.collect.ImmutableList;
-import com.google.devtools.build.lib.analysis.BaseRuleClasses;
 import com.google.devtools.build.lib.analysis.RuleDefinition;
 import com.google.devtools.build.lib.analysis.RuleDefinitionEnvironment;
 import com.google.devtools.build.lib.analysis.platform.ConstraintValueInfo;
@@ -41,11 +40,6 @@ public class PlatformRule implements RuleDefinition {
     /* <!-- #BLAZE_RULE(platform).NAME -->
     <!-- #END_BLAZE_RULE.NAME --> */
     return builder
-        .override(
-            attr("tags", Type.STRING_LIST)
-                // No need to show up in ":all", etc. target patterns.
-                .value(ImmutableList.of("manual"))
-                .nonconfigurable("low-level attribute, used in platform configuration"))
         /* <!-- #BLAZE_RULE(platform).ATTRIBUTE(constraint_values) -->
         The constraint_values that define this platform.
         <!-- #END_BLAZE_RULE.ATTRIBUTE --> */
@@ -85,9 +79,6 @@ public class PlatformRule implements RuleDefinition {
                 .allowedFileTypes(FileTypeSet.NO_FILE)
                 .mandatoryProviders(ImmutableList.of(ConstraintValueInfo.SKYLARK_CONSTRUCTOR.id()))
                 .undocumented("Should only be used by internal packages."))
-        .removeAttribute("deps")
-        .removeAttribute("data")
-        .exemptFromConstraintChecking("this rule is part of constraint definition")
         .build();
   }
 
@@ -95,7 +86,7 @@ public class PlatformRule implements RuleDefinition {
   public Metadata getMetadata() {
     return Metadata.builder()
         .name(RULE_NAME)
-        .ancestors(BaseRuleClasses.RuleBase.class)
+        .ancestors(PlatformBaseRule.class)
         .factoryClass(Platform.class)
         .build();
   }