Fix %FunctionGetName and %_ClassOf for bound functions.

src/full-codegen/arm/full-codegen-arm.cc

Index: src/full-codegen/arm/full-codegen-arm.cc
diff --git a/src/full-codegen/arm/full-codegen-arm.cc b/src/full-codegen/arm/full-codegen-arm.cc
index a485f16781149d0bd99024e28401d8256d159455..7c17797b4c3f6c92ad8bef0ada4e44bc84f332c3 100644
--- a/src/full-codegen/arm/full-codegen-arm.cc
+++ b/src/full-codegen/arm/full-codegen-arm.cc
@@ -2834,9 +2834,10 @@ void FullCodeGenerator::EmitClassOf(CallRuntime* expr) {
   // Map is now in r0.
   __ b(lt, &null);
 
-  // Return 'Function' for JSFunction objects.
-  __ cmp(r1, Operand(JS_FUNCTION_TYPE));
-  __ b(eq, &function);
+  // Return 'Function' for JSFunction and JSBoundFunction objects.
+  __ cmp(r1, Operand(FIRST_FUNCTION_TYPE));
+  STATIC_ASSERT(LAST_FUNCTION_TYPE == LAST_TYPE);
+  __ b(hs, &function);
 
   // Check if the constructor in the map is a JS function.
   Register instance_type = r2;