Direct call api functions (arm implementation)

src/top.h

Index: src/top.h
===================================================================
--- src/top.h	(revision 6213)
+++ src/top.h	(working copy)
@@ -32,12 +32,26 @@
 #include "compilation-cache.h"
 #include "frames-inl.h"
 #include "runtime-profiler.h"
-#include "simulator.h"
 
+#ifdef USE_SIMULATOR
+#ifdef V8_TARGET_ARCH_ARM
+namespace assembler {
+  namespace arm {
+    class Simulator;
+  }
+}
+#elif V8_TARGET_ARCH_MIPS
+namespace assembler {
+  namespace mips {
+    class Simulator;
+  }
+}
+#endif
+#endif  // USE_SIMULATOR
+
 namespace v8 {
 namespace internal {
 
-
 #define RETURN_IF_SCHEDULED_EXCEPTION() \
   if (Top::has_scheduled_exception()) return Top::PromoteScheduledException()