[deoptimizer] use correct code/bytecode to compute source position.

src/deoptimizer.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_DEOPTIMIZER_H_
 #define V8_DEOPTIMIZER_H_
 
 #include "src/allocation.h"
 #include "src/deoptimize-reason.h"
 #include "src/macro-assembler.h"
@@ skipping 339 matching lines @@
 
     SourcePosition position;
     DeoptimizeReason deopt_reason;
     int deopt_id;
 
     static const int kNoDeoptId = -1;
   };
 
   static DeoptInfo GetDeoptInfo(Code* code, byte* from);
 
-  static int ComputeSourcePosition(SharedFunctionInfo* shared,
-                                   BailoutId node_id);
+  static int ComputeSourcePositionFromBaselineCode(SharedFunctionInfo* shared,
+                                                   BailoutId node_id);
+  static int ComputeSourcePositionFromBytecodeArray(SharedFunctionInfo* shared,
+                                                    BailoutId node_id);
 
   struct JumpTableEntry : public ZoneObject {
     inline JumpTableEntry(Address entry, const DeoptInfo& deopt_info,
                           Deoptimizer::BailoutType type, bool frame)
         : label(),
           address(entry),
           deopt_info(deopt_info),
           bailout_type(type),
           needs_frame(frame) {}
 
@@ skipping 694 matching lines @@
   std::vector<Handle<Object> > expression_stack_;
   int source_position_;
 
   friend class Deoptimizer;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_DEOPTIMIZER_H_