Fix call to definitionFor on array type

Change-Id: I19a540519990713351201cfc787bda2c4051e79a
diff --git a/src/main/java/com/android/tools/r8/optimize/MemberRebindingHelper.java b/src/main/java/com/android/tools/r8/optimize/MemberRebindingHelper.java
index 14f21b3e..a2d0f00 100644
--- a/src/main/java/com/android/tools/r8/optimize/MemberRebindingHelper.java
+++ b/src/main/java/com/android/tools/r8/optimize/MemberRebindingHelper.java
@@ -107,6 +107,10 @@
       return eligibleLibraryMethod.getReference();
     }
 
+    if (original.getHolderType().isArrayType()) {
+      return original;
+    }
+
     DexType newHolder =
         firstLibraryClassOrFirstInterfaceTarget(
             resolvedMethod.getHolder(),