15f771dc66
Split the UMA entry for extension messaging user activation triggering into four classes, based on whether the script contexts of the sender and the receiver are privileged or not. Bug: 1103249, 1047473 Change-Id: Ib23bf2e9427d2b836cdc21c1cf9ebbd685e27299 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2461251 Commit-Queue: Mustaq Ahmed <mustaq@chromium.org> Reviewed-by: Daniel Cheng <dcheng@chromium.org> Reviewed-by: Mustaq Ahmed <mustaq@chromium.org> Reviewed-by: Devlin <rdevlin.cronin@chromium.org> Cr-Commit-Position: refs/heads/master@{#817247}
This will become a reusable extensions module. It implements the core parts of Chrome's extension system, and can be used with any host of the content module.
Some extensions code that is not Chrome-specific still lives in //chrome/browser/extensions and will be moved here.
Technical Documentation: