[Isolates] Merge 6500:6700 from bleeding_edge to isolates.

src/disassembler.cc

Index: src/disassembler.cc
===================================================================
--- src/disassembler.cc	(revision 7006)
+++ src/disassembler.cc	(working copy)
@@ -314,12 +314,12 @@
 // Called by Code::CodePrint.
 void Disassembler::Decode(FILE* f, Code* code) {
   int decode_size = (code->kind() == Code::OPTIMIZED_FUNCTION)
-      ? static_cast<int>(code->safepoint_table_start())
+      ? static_cast<int>(code->safepoint_table_offset())
       : code->instruction_size();
   // If there might be a stack check table, stop before reaching it.
   if (code->kind() == Code::FUNCTION) {
     decode_size =
-        Min(decode_size, static_cast<int>(code->stack_check_table_start()));
+        Min(decode_size, static_cast<int>(code->stack_check_table_offset()));
   }
 
   byte* begin = code->instruction_start();