Allow gyp build to turn on OBJECT_PRINT

build/common.gypi

 # Copyright 2011 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 42 matching lines @@
     # Setting v8_use_arm_eabi_hardfloat to true will turn on V8 support for ARM
     # EABI calling convention where double arguments are passed in VFP
     # registers. Note that the GCC flag '-mfloat-abi=hard' should be used as
     # well when compiling for the ARM target.
     'v8_use_arm_eabi_hardfloat%': 'false',
 
     'v8_enable_debugger_support%': 1,
 
     'v8_enable_disassembler%': 0,
 
+    'v8_object_print%': 0,
+
     'v8_enable_gdbjit%': 0,
 
     # Enable profiling support. Only required on Windows.
     'v8_enable_prof%': 0,
 
     # Chrome needs this definition unconditionally. For standalone V8 builds,
     # it's handled in build/standalone.gypi.
     'want_separate_host_toolset%': 1,
 
     'v8_use_snapshot%': 'true',
     'host_os%': '<(OS)',
     'v8_use_liveobjectlist%': 'false',
 
     # For a shared library build, results in "libv8-<(soname_version).so".
     'soname_version%': '',
   },
   'target_defaults': {
     'conditions': [
       ['v8_enable_debugger_support==1', {
         'defines': ['ENABLE_DEBUGGER_SUPPORT',],
       }],
       ['v8_enable_disassembler==1', {
         'defines': ['ENABLE_DISASSEMBLER',],
       }],
+      ['v8_object_print==1', {
+        'defines': ['OBJECT_PRINT',],
+      }],
       ['v8_enable_gdbjit==1', {
         'defines': ['ENABLE_GDB_JIT_INTERFACE',],
       }],
       ['OS!="mac"', {
         # TODO(mark): The OS!="mac" conditional is temporary. It can be
         # removed once the Mac Chromium build stops setting target_arch to
         # ia32 and instead sets it to mac. Other checks in this file for
         # OS=="mac" can be removed at that time as well. This can be cleaned
         # up once http://crbug.com/44205 is fixed.
         'conditions': [
@@ skipping 198 matching lines @@
                 # some test cases can cause stack overflow.
                 # 'StackReserveSize': '297152',
               },
             },
           }],
         ],
       },
     },
   },
 }