Merge isolates to bleeding_edge.

src/jump-target-inl.h

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 22 matching lines @@
 #if V8_TARGET_ARCH_IA32 || V8_TARGET_ARCH_X64
 #include "jump-target-heavy-inl.h"
 #else
 #include "jump-target-light-inl.h"
 #endif
 
 namespace v8 {
 namespace internal {
 
 CodeGenerator* JumpTarget::cgen() {
-  return CodeGeneratorScope::Current();
+  return CodeGeneratorScope::Current(Isolate::Current());
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_JUMP_TARGET_INL_H_