When optimizing deserialized code, make sure IC state is preserved.

test/mjsunit/deserialize-optimize-inner.js

 // 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.
 
-// Flags: --expose-debug-as debug --allow-natives-syntax --crankshaft
+// Flags: --allow-natives-syntax --cache=code --no-lazy --serialize-inner
 
-Debug = debug.Debug;
+function f(x, y) { return x + y; }
 
-Debug.setListener(function() {});
-
-function f() {}
-f();
-f();
+assertEquals(1, f(0, 1));
+assertEquals(5, f(2, 3));
 %OptimizeFunctionOnNextCall(f);
-f();
+assertEquals(9, f(4, 5));
 assertOptimized(f);
-
-Debug.setListener(null);