Version 2.5.2

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 912d43d4af3dd225e8ffca8293b1c376aaf1b665..c0a8d3063c8002cdf1b6ea78669cd40d3ebb18d5 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -106,7 +106,7 @@ class CodeStub BASE_EMBEDDED {
   // Retrieve the code for the stub if already generated.  Do not
   // generate the code if not already generated and instead return a
   // retry after GC Failure object.
-  Object* TryGetCode();
+  MUST_USE_RESULT MaybeObject* TryGetCode();
 
   static Major MajorKeyFromKey(uint32_t key) {
     return static_cast<Major>(MajorKeyBits::decode(key));
@@ -536,7 +536,7 @@ class ApiGetterEntryStub : public CodeStub {
   virtual void SetCustomCache(Code* value);
 
   static const int kStackSpace = 5;
-  static const int kArgc = 4;
+  static const int kArgc = 2;
  private:
   Handle<AccessorInfo> info() { return info_; }
   ApiFunction* fun() { return fun_; }