Remove support for downloading gold plugin.

Now that https://codereview.chromium.org/2957523002 has landed it
is an error to use the gold plugin (except with ChromeOS, which has
its own copy of the plugin), so we no longer need to be able to
download it. The only other user of the download_gold_plugin.py
script that I am aware of was removed from the build repo in
https://chromium-review.googlesource.com/c/545085/ .

This doesn't remove support for building the plugin because v8 still
uses it I think.

BUG=607968
R=thakis@chromium.org

Review-Url: https://codereview.chromium.org/2953283002
Cr-Original-Commit-Position: refs/heads/master@{#482031}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 1bb8cb7bc4944ce1687c7d3980bb10f3547fce1c
1 file changed
tree: ac2cd356aaf3a923169197f92401c6f19c11a5de
  1. accessibility/
  2. android/
  3. auto_bisect/
  4. battor_agent/
  5. binary_size/
  6. bisect_repackage/
  7. blink_rename_merge_helper/
  8. cfi/
  9. check_ecs_deps/
  10. checkbins/
  11. checklicenses/
  12. checkperms/
  13. checkteamtags/
  14. chrome_extensions/
  15. chrome_proxy/
  16. clang/
  17. code_coverage/
  18. compile_test/
  19. copyright_scanner/
  20. coverity/
  21. cr/
  22. cros/
  23. cygprofile/
  24. determinism/
  25. dromaeo_benchmark_runner/
  26. emacs/
  27. find_runtime_symbols/
  28. flakiness/
  29. gdb/
  30. gen_keyboard_overlay_data/
  31. generate_library_loader/
  32. generate_shim_headers/
  33. generate_stubs/
  34. git/
  35. gn/
  36. grit/
  37. gritsettings/
  38. idl_parser/
  39. imagediff/
  40. ipc_fuzzer/
  41. json_comment_eater/
  42. json_schema_compiler/
  43. json_to_struct/
  44. linux/
  45. luci-go/
  46. mac/
  47. mb/
  48. md_browser/
  49. measure_page_load_time/
  50. memory/
  51. memory_inspector/
  52. metrics/
  53. msan/
  54. oopif/
  55. origin_trials/
  56. page_cycler/
  57. perf/
  58. perf_expectations/
  59. polymer/
  60. protoc_wrapper/
  61. python/
  62. real_world_impact/
  63. resource_prefetch_predictor/
  64. resources/
  65. screenshot_testing/
  66. security/
  67. site_compare/
  68. stats_viewer/
  69. strict_enum_value_checker/
  70. sublime/
  71. symsrc/
  72. tcmalloc/
  73. tests/
  74. traceline/
  75. traffic_annotation/
  76. ubsan/
  77. usb_gadget/
  78. valgrind/
  79. variations/
  80. vim/
  81. web_bluetooth/
  82. web_dev_style/
  83. win/
  84. xdisplaycheck/
  85. bash-completion
  86. bisect-builds.py
  87. bisect-manual-test.py
  88. bisect_test.py
  89. boilerplate.py
  90. check_git_config.py
  91. check_grd_for_unused_strings.py
  92. clang-format-js
  93. DEPS
  94. diagnose-me.py
  95. gypv8sh.py
  96. include_tracer.py
  97. ipc_messages_log.py
  98. licenses.py
  99. multi_process_rss.py
  100. nocompile_driver.py
  101. omahaproxy.py
  102. OWNERS
  103. prepare-bisect-perf-regression.py
  104. remove_duplicate_includes.py
  105. remove_stale_pyc_files.py
  106. roll_angle.py
  107. roll_swiftshader.py
  108. roll_webgl_conformance.py
  109. roll_webrtc.py
  110. run-bisect-manual-test.py
  111. run-bisect-perf-regression.py
  112. run-perf-test.cfg
  113. safely-roll-deps.py
  114. sort-headers.py
  115. sort_sources.py
  116. unused-symbols-report.py
  117. yes_no.py