Introduce legacy const slots in correct context.

test/mjsunit/regress/regress-410030.js

Index: test/mjsunit/regress/regress-410030.js
diff --git a/test/mjsunit/regress/regress-410030.js b/test/mjsunit/regress/regress-410030.js
new file mode 100644
index 0000000000000000000000000000000000000000..efd4b1e75841ca8a0b8955b2f7bc0f037cf76d09
--- /dev/null
+++ b/test/mjsunit/regress/regress-410030.js
@@ -0,0 +1,43 @@
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+try {
+  throw 0;
+} catch(e) {
+  assertSame(3, eval("delete x; const x=3; x"));
+}
+
+
+try {
+  throw 0;
+} catch(e) {
+  assertSame(3, (1,eval)("delete x1; const x1=3; x1"));
+}
+
+
+try {
+  throw 0;
+} catch(e) {
+  with({}) {
+    assertSame(3, eval("delete x2; const x2=3; x2"));
+  }
+}
+
+
+(function f() {
+  try {
+    throw 0;
+  } catch(e) {
+    assertSame(3, eval("delete x; const x=3; x"));
+  }
+}());
+
+
+(function f() {
+  try {
+    throw 0;
+  } catch(e) {
+    assertSame(3, (1,eval)("delete x4; const x4=3; x4"));
+  }
+}());