Debugger: ensure that functions with debug info have code with break slots.

src/objects.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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 6839 matching lines @@
   // Stores opt_count and bailout_reason as bit-fields.
   inline void set_opt_count_and_bailout_reason(int value);
   inline int opt_count_and_bailout_reason() const;
 
   void set_disable_optimization_reason(BailoutReason reason) {
     set_opt_count_and_bailout_reason(
         DisabledOptimizationReasonBits::update(opt_count_and_bailout_reason(),
                                                reason));
   }
 
+  // Tells whether this function should be subject to debugging.
+  inline bool IsSubjectToDebugging();
+
   // Check whether or not this function is inlineable.
   bool IsInlineable();
 
   // Source size of this function.
   int SourceSize();
 
   // Calculate the instance size.
   int CalculateInstanceSize();
 
   // Calculate the number of in-object properties.
@@ skipping 372 matching lines @@
   // [[Call]] and [[Construct]] description in ECMA-262, section
   // 8.6.2, page 27.
   inline Code* code();
   inline void set_code(Code* code);
   inline void set_code_no_write_barrier(Code* code);
   inline void ReplaceCode(Code* code);
 
   // Tells whether this function is builtin.
   inline bool IsBuiltin();
 
-  // Tells whether this function is defined in a native script.
-  inline bool IsFromNativeScript();
-
-  // Tells whether this function is defined in an extension script.
-  inline bool IsFromExtensionScript();
-
   // Tells whether this function should be subject to debugging.
   inline bool IsSubjectToDebugging();
 
   // Tells whether or not the function needs arguments adaption.
   inline bool NeedsArgumentsAdaption();
 
   // Tells whether or not this function has been optimized.
   inline bool IsOptimized();
 
   // Mark this function for lazy recompilation. The function will be
@@ skipping 3519 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_