diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index d2b02d19..5c99d10 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -11,7 +11,7 @@
 
   // This field is accessed from release scripts using simple pattern matching.
   // Therefore, changing this field could break our release scripts.
-  public static final String LABEL = "2.0.52";
+  public static final String LABEL = "2.0.53";
 
   private Version() {
   }
diff --git a/src/main/java/com/android/tools/r8/graph/GraphLense.java b/src/main/java/com/android/tools/r8/graph/GraphLense.java
index 68c3b19..09a9055 100644
--- a/src/main/java/com/android/tools/r8/graph/GraphLense.java
+++ b/src/main/java/com/android/tools/r8/graph/GraphLense.java
@@ -21,6 +21,7 @@
 import java.util.ArrayDeque;
 import java.util.Collections;
 import java.util.Deque;
+import java.util.HashSet;
 import java.util.IdentityHashMap;
 import java.util.LinkedList;
 import java.util.List;
@@ -1013,7 +1014,7 @@
 
     @Override
     public Set<DexMethod> lookupMethodInAllContexts(DexMethod method) {
-      Set<DexMethod> result = Sets.newIdentityHashSet();
+      Set<DexMethod> result = new HashSet<>();
       for (DexMethod previous : previousLense.lookupMethodInAllContexts(method)) {
         result.add(methodMap.getOrDefault(previous, previous));
       }
diff --git a/src/main/java/com/android/tools/r8/optimize/MemberRebindingAnalysis.java b/src/main/java/com/android/tools/r8/optimize/MemberRebindingAnalysis.java
index 8163e4c..4d20f6b 100644
--- a/src/main/java/com/android/tools/r8/optimize/MemberRebindingAnalysis.java
+++ b/src/main/java/com/android/tools/r8/optimize/MemberRebindingAnalysis.java
@@ -166,7 +166,7 @@
                     method, target, originalClass, targetClass, lookupTarget);
           }
         }
-        builder.map(method, lense.lookupMethod(validTargetFor(target.method, method)), invokeType);
+        builder.map(method, lense.lookupMethod(validTargetFor(target.method, method)));
       }
     }
   }
diff --git a/src/main/java/com/android/tools/r8/optimize/MemberRebindingLense.java b/src/main/java/com/android/tools/r8/optimize/MemberRebindingLense.java
index 95e2772..a845de2 100644
--- a/src/main/java/com/android/tools/r8/optimize/MemberRebindingLense.java
+++ b/src/main/java/com/android/tools/r8/optimize/MemberRebindingLense.java
@@ -9,72 +9,45 @@
 import com.android.tools.r8.graph.DexMethod;
 import com.android.tools.r8.graph.GraphLense;
 import com.android.tools.r8.graph.GraphLense.NestedGraphLense;
-import com.android.tools.r8.ir.code.Invoke;
 import com.android.tools.r8.ir.code.Invoke.Type;
 import com.google.common.collect.ImmutableMap;
-import java.util.Collections;
-import java.util.IdentityHashMap;
 import java.util.Map;
-import java.util.Set;
 
 public class MemberRebindingLense extends NestedGraphLense {
 
-  public static class Builder {
+  public static class Builder extends NestedGraphLense.Builder {
 
     private final AppView<?> appView;
 
-    private final Map<DexField, DexField> fieldMap = new IdentityHashMap<>();
-    private final Map<Invoke.Type, Map<DexMethod, DexMethod>> methodMaps = new IdentityHashMap<>();
-
     protected Builder(AppView<?> appView) {
       this.appView = appView;
     }
 
-    public void map(DexField from, DexField to) {
-      if (from == to) {
-        assert !fieldMap.containsKey(from);
-        return;
-      }
-      fieldMap.put(from, to);
-    }
-
-    public void map(DexMethod from, DexMethod to, Invoke.Type type) {
-      if (from == to) {
-        assert !methodMaps.containsKey(type) || methodMaps.get(type).getOrDefault(from, to) == to;
-        return;
-      }
-      Map<DexMethod, DexMethod> methodMap =
-          methodMaps.computeIfAbsent(type, ignore -> new IdentityHashMap<>());
-      assert methodMap.getOrDefault(from, to) == to;
-      methodMap.put(from, to);
-    }
-
     public GraphLense build(GraphLense previousLense) {
-      if (fieldMap.isEmpty() && methodMaps.isEmpty()) {
+      assert typeMap.isEmpty();
+      if (methodMap.isEmpty() && fieldMap.isEmpty()) {
         return previousLense;
       }
-      return new MemberRebindingLense(appView, methodMaps, fieldMap, previousLense);
+      return new MemberRebindingLense(appView, methodMap, fieldMap, previousLense);
     }
   }
 
   private final AppView<?> appView;
-  private final Map<Invoke.Type, Map<DexMethod, DexMethod>> methodMaps;
 
   public MemberRebindingLense(
       AppView<?> appView,
-      Map<Invoke.Type, Map<DexMethod, DexMethod>> methodMaps,
+      Map<DexMethod, DexMethod> methodMap,
       Map<DexField, DexField> fieldMap,
       GraphLense previousLense) {
     super(
         ImmutableMap.of(),
-        ImmutableMap.of(),
+        methodMap,
         fieldMap,
         null,
         null,
         previousLense,
         appView.dexItemFactory());
     this.appView = appView;
-    this.methodMaps = methodMaps;
   }
 
   public static Builder builder(AppView<?> appView) {
@@ -82,28 +55,6 @@
   }
 
   @Override
-  public boolean isLegitimateToHaveEmptyMappings() {
-    return true;
-  }
-
-  @Override
-  public GraphLenseLookupResult lookupMethod(DexMethod method, DexMethod context, Type type) {
-    GraphLenseLookupResult previous = previousLense.lookupMethod(method, context, type);
-    Map<DexMethod, DexMethod> methodMap = methodMaps.getOrDefault(type, Collections.emptyMap());
-    DexMethod newMethod = methodMap.get(previous.getMethod());
-    if (newMethod != null) {
-      return new GraphLenseLookupResult(
-          newMethod, mapInvocationType(newMethod, method, previous.getType()));
-    }
-    return previous;
-  }
-
-  @Override
-  public Set<DexMethod> lookupMethodInAllContexts(DexMethod method) {
-    return previousLense.lookupMethodInAllContexts(method);
-  }
-
-  @Override
   protected Type mapInvocationType(DexMethod newMethod, DexMethod originalMethod, Type type) {
     return super.mapVirtualInterfaceInvocationTypes(appView, newMethod, originalMethod, type);
   }
diff --git a/src/test/java/com/android/tools/r8/memberrebinding/MemberRebindingConflictTest.java b/src/test/java/com/android/tools/r8/memberrebinding/MemberRebindingConflictTest.java
deleted file mode 100644
index b1ae543..0000000
--- a/src/test/java/com/android/tools/r8/memberrebinding/MemberRebindingConflictTest.java
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-package com.android.tools.r8.memberrebinding;
-
-import com.android.tools.r8.NeverInline;
-import com.android.tools.r8.NeverMerge;
-import com.android.tools.r8.TestBase;
-import com.android.tools.r8.TestParameters;
-import com.android.tools.r8.TestParametersCollection;
-import com.android.tools.r8.graph.MethodAccessFlags;
-import com.android.tools.r8.memberrebinding.testclasses.MemberRebindingConflictTestClasses;
-import com.android.tools.r8.memberrebinding.testclasses.MemberRebindingConflictTestClasses.C;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
-
-@RunWith(Parameterized.class)
-public class MemberRebindingConflictTest extends TestBase {
-
-  private final TestParameters parameters;
-
-  @Parameterized.Parameters(name = "{0}")
-  public static TestParametersCollection data() {
-    return getTestParameters().withAllRuntimesAndApiLevels().build();
-  }
-
-  public MemberRebindingConflictTest(TestParameters parameters) {
-    this.parameters = parameters;
-  }
-
-  @Test
-  public void test() throws Exception {
-    testForR8(parameters.getBackend())
-        .addProgramClasses(A.class, TestClass.class)
-        .addProgramClassFileData(
-            transformer(B.class)
-                .removeMethods(
-                    (access, name, descriptor, signature, exceptions) -> {
-                      if (name.equals("foo")) {
-                        assert MethodAccessFlags.fromCfAccessFlags(access, false).isSynthetic();
-                        return true;
-                      }
-                      return false;
-                    })
-                .transform())
-        .addInnerClasses(MemberRebindingConflictTestClasses.class)
-        .addKeepMainRule(TestClass.class)
-        .enableInliningAnnotations()
-        .enableMergeAnnotations()
-        .enableNeverClassInliningAnnotations()
-        .setMinApi(parameters.getApiLevel())
-        .compile()
-        .run(parameters.getRuntime(), TestClass.class)
-        .assertSuccessWithOutputLines("foo", "bar", "foo", "baz");
-  }
-
-  static class TestClass {
-
-    public static void main(String[] args) {
-      C c = new C();
-      c.bar();
-      c.baz();
-    }
-  }
-
-  @NeverMerge
-  static class A {
-
-    @NeverInline
-    public void foo() {
-      System.out.println("foo");
-    }
-  }
-
-  @NeverMerge
-  public static class B extends A {
-
-    // public synthetic void foo() { super.foo(); }
-
-    @NeverInline
-    public void bar() {
-      foo();
-      System.out.println("bar");
-    }
-  }
-}
diff --git a/src/test/java/com/android/tools/r8/memberrebinding/testclasses/MemberRebindingConflictTestClasses.java b/src/test/java/com/android/tools/r8/memberrebinding/testclasses/MemberRebindingConflictTestClasses.java
deleted file mode 100644
index 79f7dd6..0000000
--- a/src/test/java/com/android/tools/r8/memberrebinding/testclasses/MemberRebindingConflictTestClasses.java
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-package com.android.tools.r8.memberrebinding.testclasses;
-
-import com.android.tools.r8.NeverClassInline;
-import com.android.tools.r8.NeverInline;
-import com.android.tools.r8.memberrebinding.MemberRebindingConflictTest;
-
-public class MemberRebindingConflictTestClasses {
-
-  @NeverClassInline
-  public static class C extends MemberRebindingConflictTest.B {
-
-    @NeverInline
-    public void baz() {
-      super.foo();
-      System.out.println("baz");
-    }
-  }
-}