Fix issue 553: function frame is skipped in profile when compare stub is called.

test/cctest/test-log-stack-tracer.cc

Index: test/cctest/test-log-stack-tracer.cc
diff --git a/test/cctest/test-log-stack-tracer.cc b/test/cctest/test-log-stack-tracer.cc
index 68cbc26191c1ed8628e0ea9999f70d16dadf3710..106ac991c1eb93f376d4c0eb49fea2197659043b 100644
--- a/test/cctest/test-log-stack-tracer.cc
+++ b/test/cctest/test-log-stack-tracer.cc
@@ -47,10 +47,10 @@ static void InitTraceEnv(TickSample* sample) {
 
 
 static void DoTrace(Address fp) {
-  trace_env.sample->fp = reinterpret_cast<uintptr_t>(fp);
+  trace_env.sample->fp = fp;
   // sp is only used to define stack high bound
   trace_env.sample->sp =
-      reinterpret_cast<uintptr_t>(trace_env.sample) - 10240;
+      reinterpret_cast<Address>(trace_env.sample) - 10240;
   StackTracer::Trace(trace_env.sample);
 }