Removes:
- src/run_length_encoder.h
artifact of the original packing tool, not used here
- test_data/generate_elf_file_unittest_relocs.sh
- test_data/generate_elf_file_unittest_relocs.py
test data generation for chromium/gyp, not usable here
- README.TXT
because it is now almost entirely outdated
Change-Id: Ic4cd372647d9a365dc52833a6cc1cf66f0c95ec9
1. One binary for all architectures
2. Generalize (and slightly improve) compression
2.1 works on all relocation types (rela?.dyn section only so far)
2.2 Uses same format to encode ElfW(Rel) as well as ElfW(Rela) tables
Bug: 18051137
Change-Id: I66c95d9076954ca115816fc577d0f5ef274e5e72