VM: Use PC offset instead of absolute PC in exception handler info.

runtime/vm/code_descriptors.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_CODE_DESCRIPTORS_H_
 #define VM_CODE_DESCRIPTORS_H_
 
 #include "vm/ast.h"
 #include "vm/code_generator.h"
 #include "vm/globals.h"
@@ skipping 158 matching lines @@
       return Object::empty_exception_handlers().raw();
     }
     const ExceptionHandlers& handlers =
         ExceptionHandlers::Handle(ExceptionHandlers::New(num_handlers));
     for (intptr_t i = 0; i < num_handlers; i++) {
       // Assert that every element in the array has been initialized.
       ASSERT(list_[i].handler_types != NULL);
       bool has_catch_all = ContainsDynamic(*list_[i].handler_types);
       handlers.SetHandlerInfo(i,
                               list_[i].outer_try_index,
-                              (entry_point + list_[i].pc_offset),
+                              list_[i].pc_offset,
                               list_[i].needs_stacktrace,
                               has_catch_all);
       handlers.SetHandledTypes(i, *list_[i].handler_types);
     }
     return handlers.raw();
   }
 
  private:
   GrowableArray<struct HandlerDesc> list_;
   DISALLOW_COPY_AND_ASSIGN(ExceptionHandlerList);
 };
 
 }  // namespace dart
 
 #endif  // VM_CODE_DESCRIPTORS_H_