Prototype implementation of GET_OWN_PROPERTY intrinsic.

src/runtime.h

Index: src/runtime.h
diff --git a/src/runtime.h b/src/runtime.h
index d0100c53f2878a93aebe689812b0c4e199ed8c8d..a05a4ac4c4b56d36214684cf675238d1166da0ef 100644
--- a/src/runtime.h
+++ b/src/runtime.h
@@ -25,6 +25,8 @@ namespace internal {
   /* Property access */                                     \
   F(GetProperty, 2, 1)                                      \
   F(KeyedGetProperty, 2, 1)                                 \
+  F(LoadOwnProperty, 2, 1)                                  \
+  F(KeyedGetOwnProperty, 2, 1)                              \
   F(DeleteProperty, 3, 1)                                   \
   F(HasOwnProperty, 2, 1)                                   \
   F(HasProperty, 2, 1)                                      \
@@ -375,6 +377,7 @@ namespace internal {
                                                                       \
   /* Pseudo functions - handled as macros by parser */                \
   F(IS_VAR, 1, 1)                                                     \
+  F(GET_OWN_PROPERTY, 2, 1)                                           \
                                                                       \
   /* expose boolean functions from objects-inl.h */                   \
   F(HasFastSmiElements, 1, 1)                                         \