Adding support for overlapping ranges to RangeMap.

Makefile.am

 ## Process this file with automake to produce Makefile.in
 
 # Copyright (c) 2011, 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
@@ skipping 377 matching lines @@
         src/processor/microdump_processor_unittest \
         src/processor/minidump_processor_unittest \
         src/processor/minidump_unittest \
         src/processor/static_address_map_unittest \
         src/processor/static_contained_range_map_unittest \
         src/processor/static_map_unittest \
         src/processor/static_range_map_unittest \
         src/processor/pathname_stripper_unittest \
         src/processor/postfix_evaluator_unittest \
         src/processor/proc_maps_linux_unittest \
+        src/processor/range_map_shrink_down_unittest \
         src/processor/range_map_unittest \
         src/processor/stackwalker_amd64_unittest \
         src/processor/stackwalker_arm_unittest \
         src/processor/stackwalker_arm64_unittest \
         src/processor/stackwalker_address_list_unittest \
         src/processor/stackwalker_mips_unittest \
         src/processor/stackwalker_mips64_unittest \
         src/processor/stackwalker_x86_unittest \
         src/processor/synth_minidump_unittest
 endif
@@ skipping 601 matching lines @@
         src/processor/pathname_stripper.o \
         $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
 
 src_processor_postfix_evaluator_unittest_SOURCES = \
         src/processor/postfix_evaluator_unittest.cc
 src_processor_postfix_evaluator_unittest_LDADD = \
         src/processor/logging.o \
         src/processor/pathname_stripper.o \
         $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
 
+src_processor_range_map_shrink_down_unittest_SOURCES = \
+        src/processor/range_map_shrink_down_unittest.cc
+src_processor_range_map_shrink_down_unittest_LDADD = \
+  src/processor/logging.o \
+        src/processor/pathname_stripper.o \
+        $(TEST_LIBS) \
+        $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
+src_processor_range_map_shrink_down_unittest_CPPFLAGS = \
+        $(AM_CPPFLAGS) $(TEST_CFLAGS)
+
 src_processor_range_map_unittest_SOURCES = \
         src/processor/range_map_unittest.cc
 src_processor_range_map_unittest_LDADD = \
         src/processor/logging.o \
         src/processor/pathname_stripper.o \
         $(PTHREAD_CFLAGS) $(PTHREAD_LIBS)
 
 src_processor_stackwalker_selftest_SOURCES = \
         src/processor/stackwalker_selftest.cc
 src_processor_stackwalker_selftest_LDADD = \
@@ skipping 461 matching lines @@
         src/tools/windows/dump_syms/testdata/dump_syms_regtest64.sym \
         src/tools/windows/dump_syms/testdata/omap_reorder_bbs.sym \
         src/tools/windows/dump_syms/testdata/omap_reorder_funcs.sym \
         src/tools/windows/dump_syms/testdata/omap_stretched.sym \
         src/tools/windows/dump_syms/testdata/omap_stretched_filled.sym \
         src/tools/windows/symupload/symupload.cc \
         src/tools/windows/symupload/symupload.gyp
 
 mostlyclean-local:
         -find src -name '*.dwo' -exec rm -f {} +