Allow new-space JSFunction objects as constant-function properties.

src/arm/stub-cache-arm.cc

Index: src/arm/stub-cache-arm.cc
===================================================================
--- src/arm/stub-cache-arm.cc	(revision 9574)
+++ src/arm/stub-cache-arm.cc	(working copy)
@@ -580,7 +580,7 @@
   // -----------------------------------
   // Get the function and setup the context.
   JSFunction* function = optimization.constant_function();
-  __ mov(r5, Operand(Handle<JSFunction>(function)));
+  __ LoadHeapObject(r5, Handle<JSFunction>(function));
   __ ldr(cp, FieldMemOperand(r5, JSFunction::kContextOffset));
 
   // Pass the additional arguments FastHandleApiCall expects.
@@ -1195,7 +1195,7 @@
                                         Register scratch1,
                                         Register scratch2,
                                         Register scratch3,
-                                        Object* value,
+                                        JSFunction* value,
                                         String* name,
                                         Label* miss) {
   // Check that the receiver isn't a smi.
@@ -1206,7 +1206,7 @@
                   miss);
 
   // Return the constant value.
-  __ mov(r0, Operand(Handle<Object>(value)));
+  __ LoadHeapObject(r0, Handle<JSFunction>(value));
   __ Ret();
 }
 
@@ -2880,7 +2880,7 @@
 
 MaybeObject* LoadStubCompiler::CompileLoadConstant(JSObject* object,
                                                    JSObject* holder,
-                                                   Object* value,
+                                                   JSFunction* value,
                                                    String* name) {
   // ----------- S t a t e -------------
   //  -- r0    : receiver
@@ -3031,7 +3031,7 @@
 MaybeObject* KeyedLoadStubCompiler::CompileLoadConstant(String* name,
                                                         JSObject* receiver,
                                                         JSObject* holder,
-                                                        Object* value) {
+                                                        JSFunction* value) {
   // ----------- S t a t e -------------
   //  -- lr    : return address
   //  -- r0    : key