remove PsiMetaOwner inheritance from PsiAnnotation

it confuses implementers (e.g. in Kotlin plugin) and hopefully isn't needed nowadays

java/java-psi-api/src/com/intellij/psi/PsiAnnotation.java

@@ -3,7 +3,6 @@ package com.intellij.psi;
 
 import com.intellij.lang.jvm.JvmAnnotation;
 import com.intellij.lang.jvm.annotation.JvmAnnotationAttribute;
-import com.intellij.psi.meta.PsiMetaOwner;
 import com.intellij.util.ArrayFactory;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
@@ -17,7 +16,7 @@ import java.util.List;
  *
  * @author ven
  */
-public interface PsiAnnotation extends PsiAnnotationMemberValue, PsiMetaOwner, JvmAnnotation {
+public interface PsiAnnotation extends PsiAnnotationMemberValue, JvmAnnotation {
   /**
    * The empty array of PSI annotations which can be reused to avoid unnecessary allocations.
    */

java/java-psi-impl/src/com/intellij/psi/impl/compiled/ClsAnnotationImpl.java

@@ -21,10 +21,8 @@ import com.intellij.pom.Navigatable;
 import com.intellij.psi.*;
 import com.intellij.psi.impl.PsiImplUtil;
 import com.intellij.psi.impl.java.stubs.PsiAnnotationStub;
-import com.intellij.psi.impl.meta.MetaRegistry;
 import com.intellij.psi.impl.source.SourceTreeToPsiMap;
 import com.intellij.psi.impl.source.tree.TreeElement;
-import com.intellij.psi.meta.PsiMetaData;
 import com.intellij.psi.util.PsiTreeUtil;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
@@ -131,11 +129,6 @@ public class ClsAnnotationImpl extends ClsRepositoryPsiElement<PsiAnnotationStub
     return buffer.toString();
   }
 
-  @Override
-  public PsiMetaData getMetaData() {
-    return MetaRegistry.getMetaBase(this);
-  }
-
   @Override
   public PsiAnnotationOwner getOwner() {
     return (PsiAnnotationOwner)getParent();//todo

java/java-psi-impl/src/com/intellij/psi/impl/compiled/ClsAnnotationValueImpl.java

@@ -18,10 +18,8 @@ package com.intellij.psi.impl.compiled;
 import com.intellij.pom.Navigatable;
 import com.intellij.psi.*;
 import com.intellij.psi.impl.PsiImplUtil;
-import com.intellij.psi.impl.meta.MetaRegistry;
 import com.intellij.psi.impl.source.SourceTreeToPsiMap;
 import com.intellij.psi.impl.source.tree.TreeElement;
-import com.intellij.psi.meta.PsiMetaData;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -120,9 +118,4 @@ abstract class ClsAnnotationValueImpl extends ClsElementImpl implements PsiAnnot
     appendMirrorText(0, buffer);
     return buffer.toString();
   }
-
-  @Override
-  public PsiMetaData getMetaData() {
-    return MetaRegistry.getMetaBase(this);
-  }
 }

java/java-psi-impl/src/com/intellij/psi/impl/source/tree/java/PsiAnnotationImpl.java

@@ -22,11 +22,9 @@ import com.intellij.psi.*;
 import com.intellij.psi.impl.PsiImplUtil;
 import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
 import com.intellij.psi.impl.java.stubs.PsiAnnotationStub;
-import com.intellij.psi.impl.meta.MetaRegistry;
 import com.intellij.psi.impl.source.JavaStubPsiElement;
 import com.intellij.psi.impl.source.PsiClassReferenceType;
 import com.intellij.psi.impl.source.tree.JavaSharedImplUtil;
-import com.intellij.psi.meta.PsiMetaData;
 import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.util.PairFunction;
 import org.jetbrains.annotations.NonNls;
@@ -117,11 +115,6 @@ public class PsiAnnotationImpl extends JavaStubPsiElement<PsiAnnotationStub> imp
     }
   }
 
-  @Override
-  public PsiMetaData getMetaData() {
-    return MetaRegistry.getMetaBase(this);
-  }
-
   @Nullable
   @Override
   public PsiAnnotationOwner getOwner() {

plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/impl/auxiliary/annotation/GrAnnotationImpl.java

@@ -9,7 +9,6 @@ import com.intellij.psi.*;
 import com.intellij.psi.impl.PsiImplUtil;
 import com.intellij.psi.impl.light.LightClassReference;
 import com.intellij.psi.impl.source.tree.java.PsiAnnotationImpl;
-import com.intellij.psi.meta.PsiMetaData;
 import com.intellij.util.PairFunction;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
@@ -112,12 +111,6 @@ public class GrAnnotationImpl extends GrStubElementBase<GrAnnotationStub> implem
     return (T)PsiImplUtil.setDeclaredAttributeValue(this, attributeName, value, ANNOTATION_CREATOR);
   }
 
-  @Override
-  @Nullable
-  public PsiMetaData getMetaData() {
-    return null;
-  }
-
   @Override
   @NotNull
   public GrCodeReferenceElement getClassReference() {

plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/psi/impl/synthetic/GrLightAnnotation.java

@@ -7,7 +7,6 @@ import com.intellij.psi.*;
 import com.intellij.psi.impl.PsiImplUtil;
 import com.intellij.psi.impl.light.LightClassReference;
 import com.intellij.psi.impl.light.LightElement;
-import com.intellij.psi.meta.PsiMetaData;
 import com.intellij.util.containers.ContainerUtilRt;
 import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
@@ -149,11 +148,6 @@ public class GrLightAnnotation extends LightElement implements GrAnnotation {
     return myOwner;
   }
 
-  @Override
-  public PsiMetaData getMetaData() {
-    return null;
-  }
-
   public void addAttribute(PsiNameValuePair pair) {
     if (pair instanceof GrAnnotationNameValuePair) {
       myAnnotationArgList.addAttribute((GrAnnotationNameValuePair)pair);