[ComputePressure] Do not crash when only the Blink feature is enabled

The root cause for the crash issue is that: if experimental web
platform features flag is enabled but chrome is launched without
"--enable-features=ComputePressure" flag, then user can access
Compute Pressure API but the IPC from Blink to browser is not
working.

This CL fixes the crash issue by checking if the Compute Pressure
API is enabled in Blink before IPC.

Bug: 1435444
Change-Id: I5d26a996191de2f759aeb365a7662a16287cbd31
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4478073
Reviewed-by: Raphael Kubo Da Costa <raphael.kubo.da.costa@intel.com>
Commit-Queue: Wei4 Wang <wei4.wang@intel.com>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1139333}
2 files changed
tree: aaac275d2bb4c39ad228491ffa8b7f16fa31d3d5
  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. weblayer/
  51. .clang-format
  52. .clang-tidy
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. ATL_OWNERS
  63. AUTHORS
  64. BUILD.gn
  65. CODE_OF_CONDUCT.md
  66. codereview.settings
  67. DEPS
  68. DIR_METADATA
  69. LICENSE
  70. LICENSE.chromium_os
  71. OWNERS
  72. PRESUBMIT.py
  73. PRESUBMIT_test.py
  74. PRESUBMIT_test_mocks.py
  75. README.md
  76. WATCHLISTS
README.md

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