thread isolate for EntryHookTrampoline

src/code-stubs.cc

Index: src/code-stubs.cc
diff --git a/src/code-stubs.cc b/src/code-stubs.cc
index 60112755090dacbf9ea5907f2982ec8c7738c7d5..5383339510e1d338258a8a5220007c7ac0309db5 100644
--- a/src/code-stubs.cc
+++ b/src/code-stubs.cc
@@ -731,8 +731,9 @@ void StubFailureTrampolineStub::GenerateAheadOfTime(Isolate* isolate) {
 
 
 void ProfileEntryHookStub::EntryHookTrampoline(intptr_t function,
-                                               intptr_t stack_pointer) {
-  FunctionEntryHook entry_hook = Isolate::Current()->function_entry_hook();
+                                               intptr_t stack_pointer,
+                                               Isolate* isolate) {
+  FunctionEntryHook entry_hook = isolate->function_entry_hook();
   ASSERT(entry_hook != NULL);
   entry_hook(function, stack_pointer);
 }