Streamline the code for patching optimized code for lazy deopt.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 50f4031b79cfd2aaa4f19b22ed0dcbc8435a4a16..ff2718eba87b29e38d73af440dc26e2d480dfd49 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -2510,29 +2510,29 @@ void Code::set_stack_slots(unsigned slots) {
 }
 
 
-unsigned Code::safepoint_table_start() {
+unsigned Code::safepoint_table_offset() {
   ASSERT(kind() == OPTIMIZED_FUNCTION);
-  return READ_UINT32_FIELD(this, kSafepointTableStartOffset);
+  return READ_UINT32_FIELD(this, kSafepointTableOffsetOffset);
 }
 
 
-void Code::set_safepoint_table_start(unsigned offset) {
+void Code::set_safepoint_table_offset(unsigned offset) {
   ASSERT(kind() == OPTIMIZED_FUNCTION);
   ASSERT(IsAligned(offset, static_cast<unsigned>(kIntSize)));
-  WRITE_UINT32_FIELD(this, kSafepointTableStartOffset, offset);
+  WRITE_UINT32_FIELD(this, kSafepointTableOffsetOffset, offset);
 }
 
 
-unsigned Code::stack_check_table_start() {
+unsigned Code::stack_check_table_offset() {
   ASSERT(kind() == FUNCTION);
-  return READ_UINT32_FIELD(this, kStackCheckTableStartOffset);
+  return READ_UINT32_FIELD(this, kStackCheckTableOffsetOffset);
 }
 
 
-void Code::set_stack_check_table_start(unsigned offset) {
+void Code::set_stack_check_table_offset(unsigned offset) {
   ASSERT(kind() == FUNCTION);
   ASSERT(IsAligned(offset, static_cast<unsigned>(kIntSize)));
-  WRITE_UINT32_FIELD(this, kStackCheckTableStartOffset, offset);
+  WRITE_UINT32_FIELD(this, kStackCheckTableOffsetOffset, offset);
 }