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chromium / chromium / src / main
commite45c8ae4eaed0ea112b9ea42f6a9e9ad4b6cf328[log] [tgz]
authorPatrick Monette <pmonette@chromium.org>Mon Jan 05 20:56:30 2026
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Jan 05 20:56:30 2026
tree868e512da9c6b69e7824992bd742b3533aa641a7
parentd84397c9f79864b31baf2ca6b443957a69c82f92 [diff]
Remove MemoryPressureListener from FrameEvictionManager

After experimentation (with the SuppressMemoryListeners feature), this
MemoryPressureListener implementation did not have any discernible
effect on memory-related metrics, while also having a negative effect
on performance.

Bug: 465068849
Change-Id: Ieb96499c3d87dc55d3153909076c45955a0a99c4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7390407
Commit-Queue: Patrick Monette <pmonette@chromium.org>
Reviewed-by: Jonathan Ross <jonross@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1564577}
4 files changed
tree: 868e512da9c6b69e7824992bd742b3533aa641a7
  1. .gemini/
  2. .github/
  3. agents/
  4. android_webview/
  5. apps/
  6. ash/
  7. base/
  8. build/
  9. build_overrides/
  10. buildtools/
  11. cc/
  12. chrome/
  13. chromecast/
  14. chromeos/
  15. codelabs/
  16. components/
  17. content/
  18. crypto/
  19. dbus/
  20. device/
  21. docs/
  22. extensions/
  23. fuchsia_web/
  24. gin/
  25. google_apis/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. media/
  32. mojo/
  33. net/
  34. pdf/
  35. printing/
  36. remoting/
  37. rlz/
  38. sandbox/
  39. services/
  40. skia/
  41. sql/
  42. storage/
  43. styleguide/
  44. testing/
  45. third_party/
  46. tools/
  47. ui/
  48. url/
  49. webkit/
  50. clank
  51. clusterfuzz-data
  52. internal
  53. ios_internal
  54. signing_keys
  55. v8
  56. .clang-format
  57. .clang-tidy
  58. .clangd
  59. .cursorignore
  60. .geminiignore
  61. .git-blame-ignore-revs
  62. .gitallowed
  63. .gitattributes
  64. .gitignore
  65. .gitmodules
  66. .gn
  67. .mailmap
  68. .rustfmt.toml
  69. .vpython3
  70. .yapfignore
  71. ATL_OWNERS
  72. AUTHORS
  73. BUILD.gn
  74. CODE_OF_CONDUCT.md
  75. codereview.settings
  76. CPPLINT.cfg
  77. CRYPTO_OWNERS
  78. DEPS
  79. DIR_METADATA
  80. LICENSE
  81. LICENSE.chromium_os
  82. OWNERS
  83. PRESUBMIT.py
  84. PRESUBMIT_test.py
  85. PRESUBMIT_test_mocks.py
  86. README.md
  87. SECURITY_OWNERS
  88. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure.

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.