Implicitly capture when default method is called by SuperMethodInvoca…

…tion

	Change on 2016/05/03 by lukhnos <lukhnos@google.com>

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=121385226

translator/src/main/java/com/google/devtools/j2objc/translate/OuterReferenceResolver.java

@@ -443,7 +443,9 @@ public void endVisit(SuperMethodInvocation node) {
     if (BindingUtil.isDefault(node.getMethodBinding())) {
       // Default methods can be invoked with a SuperMethodInvocation. In this
       // case the qualifier is not an enclosing class, but the interface that
-      // implements the default method.
+      // implements the default method. Since the default method is an instance
+      // method it implicitly captures self.
+      markImplicitCaptures();
       return;
     }
     Name qualifier = node.getQualifier();