Find correct source position in inlined functions on debug break.

src/deoptimizer.cc

 // Copyright 2012 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 1585 matching lines @@
 }
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
 
 DeoptimizedFrameInfo::DeoptimizedFrameInfo(
     Deoptimizer* deoptimizer, int frame_index, bool has_arguments_adaptor) {
   FrameDescription* output_frame = deoptimizer->output_[frame_index];
   SetFunction(output_frame->GetFunction());
   expression_count_ = output_frame->GetExpressionCount();
   expression_stack_ = new Object*[expression_count_];
+  pc_ = output_frame->GetPc();
   for (int i = 0; i < expression_count_; i++) {
     SetExpression(i, output_frame->GetExpression(i));
   }
 
   if (has_arguments_adaptor) {
     output_frame = deoptimizer->output_[frame_index - 1];
     ASSERT(output_frame->GetFrameType() == StackFrame::ARGUMENTS_ADAPTOR);
   }
 
   parameters_count_ = output_frame->ComputeParametersCount();
@@ skipping 11 matching lines @@
 
 void DeoptimizedFrameInfo::Iterate(ObjectVisitor* v) {
   v->VisitPointer(BitCast<Object**>(&function_));
   v->VisitPointers(parameters_, parameters_ + parameters_count_);
   v->VisitPointers(expression_stack_, expression_stack_ + expression_count_);
 }
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 } }  // namespace v8::internal