Do not use the existing SPDY session for "http" request

HttpStreamPool should check the scheme of a request before checking
the existing SPDY session. Otherwise, it may use the existing SPDY
session for a plain HTTP request since the SpdySessionKey only has
host and port and doesn't have scheme. This CL adds some checks
before using the existing SPDY session.

To avoid unexpected session match, create empty {Spdy,Quic}SessionKey
when scheme is not crptographic. This CL also fixes a bug in
HttpStreamRequest::ToQuicSessionKey() that used
`disable_cert_network_fetches()` as `require_dns_https_alpn`.

This fixes HttpNetworkTransaction.DoNotUseSpdySessionForHttp when
HttpStreamPool is used.

Bug: 346835898
Change-Id: I5c4f6e9a388fa095c469faaaf3693eed98954951
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5788802
Reviewed-by: Adam Rice <ricea@chromium.org>
Commit-Queue: Kenichi Ishibashi <bashi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1342198}
6 files changed
tree: afcbb782f364a5e98612dd23178f5bbda1f10009
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. webkit/
  51. .clang-format
  52. .clang-tidy
  53. .clangd
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitallowed
  57. .gitattributes
  58. .gitignore
  59. .gitmodules
  60. .gn
  61. .mailmap
  62. .rustfmt.toml
  63. .vpython3
  64. .yapfignore
  65. ATL_OWNERS
  66. AUTHORS
  67. BUILD.gn
  68. CODE_OF_CONDUCT.md
  69. codereview.settings
  70. CPPLINT.cfg
  71. CRYPTO_OWNERS
  72. DEPS
  73. DIR_METADATA
  74. LICENSE
  75. LICENSE.chromium_os
  76. OWNERS
  77. PRESUBMIT.py
  78. PRESUBMIT_test.py
  79. PRESUBMIT_test_mocks.py
  80. README.md
  81. WATCHLISTS
README.md

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