Adding support for overlapping ranges to RangeMap.

src/processor/processor.gyp

 # Copyright 2014 Google Inc. 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
@@ skipping 59 matching lines @@
         'minidump_processor.cc',
         'module_comparer.cc',
         'module_comparer.h',
         'module_factory.h',
         'module_serializer.cc',
         'module_serializer.h',
         'pathname_stripper.cc',
         'pathname_stripper.h',
         'postfix_evaluator-inl.h',
         'postfix_evaluator.h',
-        'proc_maps_linux.cc',
+        'proc_maps_linux.cc',
         'process_state.cc',
         'range_map-inl.h',
         'range_map.h',
         'simple_serializer-inl.h',
         'simple_serializer.h',
         'simple_symbol_supplier.cc',
         'simple_symbol_supplier.h',
         'source_line_resolver_base.cc',
         'source_line_resolver_base_types.h',
         'stack_frame_cpu.cc',
@@ skipping 56 matching lines @@
         'contained_range_map_unittest.cc',
         'disassembler_x86_unittest.cc',
         'exploitability_unittest.cc',
         'fast_source_line_resolver_unittest.cc',
         'map_serializers_unittest.cc',
         'microdump_processor_unittest.cc',
         'minidump_processor_unittest.cc',
         'minidump_unittest.cc',
         'pathname_stripper_unittest.cc',
         'postfix_evaluator_unittest.cc',
+        'range_map_shrink_down_unittest.cc',
         'range_map_unittest.cc',
         'stackwalker_address_list_unittest.cc',
         'stackwalker_amd64_unittest.cc',
         'stackwalker_arm64_unittest.cc',
         'stackwalker_arm_unittest.cc',
         'stackwalker_mips_unittest.cc',
         'stackwalker_mips64_unittest.cc',
         'stackwalker_unittest_utils.h',
         'stackwalker_x86_unittest.cc',
         'static_address_map_unittest.cc',
         'static_contained_range_map_unittest.cc',
         'static_map_unittest.cc',
         'static_range_map_unittest.cc',
         'synth_minidump_unittest.cc',
         'synth_minidump_unittest_data.h',
       ],
       'include_dirs': [
         '..',
       ],
       'dependencies': [
         'processor',
         '../build/testing.gypi:gmock',
         '../build/testing.gypi:gtest',
       ],
     },
   ],
 }