idle-detection: Block permission requests from incognito profiles
This change implements automatic blocking of requests for the
"idle-detection" permission from incognito profiles in order to prevent
the feature from being used to correlate incognito and non-incognito
sessions.
As for requests for the "notifications" permission rather than simply
automatically denying the request (which would be an incognito oracle)
this patch waits a random amount of time before triggering the denial.
The code from the NotificationsPermissionContext is cleaned up and
reused for this.
Bug: 878979
Change-Id: I57c57f39457932f570d7094882dc00d9c0eafa16
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2360943
Commit-Queue: Reilly Grant <[email protected]>
Reviewed-by: Scott Violet <[email protected]>
Reviewed-by: Balazs Engedy <[email protected]>
Cr-Commit-Position: refs/heads/master@{#807660}
diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
index 9bec634..74c3e26 100644
--- a/chrome/browser/BUILD.gn
+++ b/chrome/browser/BUILD.gn
@@ -1806,6 +1806,8 @@
"usb/web_usb_service_impl.h",
"video_tutorials/video_tutorial_service_factory.cc",
"video_tutorials/video_tutorial_service_factory.h",
+ "visibility_timer_tab_helper.cc",
+ "visibility_timer_tab_helper.h",
"vr/ui_suppressed_element.h",
"vr/vr_tab_helper.cc",
"vr/vr_tab_helper.h",
