Add ModuleSnapshotMac

snapshot/snapshot.gyp

 # Copyright 2014 The Crashpad Authors. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 27 matching lines @@
         'mac/mach_o_image_annotations_reader.cc',
         'mac/mach_o_image_annotations_reader.h',
         'mac/mach_o_image_reader.cc',
         'mac/mach_o_image_reader.h',
         'mac/mach_o_image_segment_reader.cc',
         'mac/mach_o_image_segment_reader.h',
         'mac/mach_o_image_symbol_table_reader.cc',
         'mac/mach_o_image_symbol_table_reader.h',
         'mac/memory_snapshot_mac.cc',
         'mac/memory_snapshot_mac.h',
+        'mac/module_snapshot_mac.cc',
+        'mac/module_snapshot_mac.h',
         'mac/process_reader.cc',
         'mac/process_reader.h',
         'mac/process_types.cc',
         'mac/process_types.h',
         'mac/process_types/all.proctype',
         'mac/process_types/crashpad_info.proctype',
         'mac/process_types/crashreporterclient.proctype',
         'mac/process_types/custom.cc',
         'mac/process_types/dyld_images.proctype',
         'mac/process_types/flavors.h',
@@ skipping 33 matching lines @@
         'mac/mach_o_image_annotations_reader_test.cc',
         'mac/mach_o_image_reader_test.cc',
         'mac/mach_o_image_segment_reader_test.cc',
         'mac/process_reader_test.cc',
         'mac/process_types_test.cc',
         'mac/system_snapshot_mac_test.cc',
       ],
     },
   ],
 }