[objects] Extract DebugInfo and BreakPointInfo to own file

src/v8.gyp

 # 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 1201 matching lines @@
         'objects-body-descriptors.h',
         'objects-debug.cc',
         'objects-inl.h',
         'objects-printer.cc',
         'objects.cc',
         'objects.h',
         'objects/code-cache.h',
         'objects/code-cache-inl.h',
         'objects/compilation-cache.h',
         'objects/compilation-cache-inl.h',
+        'objects/debug-objects-inl.h',
+        'objects/debug-objects.cc',
+        'objects/debug-objects.h',
         'objects/descriptor-array.h',
         'objects/dictionary.h',
         'objects/frame-array.h',
         'objects/frame-array-inl.h',
         'objects/hash-table.h',
         'objects/intl-objects.cc',
         'objects/intl-objects.h',
         'objects/literal-objects.cc',
         'objects/literal-objects.h',
         'objects/map-inl.h',
@@ skipping 1367 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }