After the changes in this bug, about:blank loads triggered by chrome will
finish in a "web" content process, as they have an untrusted null principal
without a precursor. In a few places throughout the codebase, however, we
perform about:blank loads with the explicit expectation that they do not change
processes. This new remoteTypeOverride option allows the intended final process
to be explicitly specified in this situation.
For security & simplicity reasons, this new attribute is limited to only be
usable on system-principal triggered loads of about:blank in toplevel browsing
contexts.
Differential Revision: https://phabricator.services.mozilla.com/D120671
The bug was that the tooltip was only being shown for reader-mode-button-icon. The tooltip would show if you hovered right over the icon, and it would be undefined otherwise. This patch shows the tooltip regardless of the hover target. The other items on nodeToTooltipMap and nodeToShortcutMap are toolbarbuttons, so their icons are added in CSS and event handling always sees the parent node as the hover target. The reader mode button icon, however, is an <image> child of its parent. Either it or its parent could be hover targets. I considered added some handling in GetDynamicShortcutTooltipText along the lines of checking node.closest(reader-mode-button). I settled on just adding more entries to nodeToTooltipMap and nodeToShortcutMap since it's safer and easier to uplift.
Differential Revision: https://phabricator.services.mozilla.com/D122126
This load was causing a process switch after the changes in this patch.
This caused the view-source load to also process-switch back when loaded
and confused some view-source machinery. The load isn't necessary, and
if skipped the process switch due to navigation will not occur.
Differential Revision: https://phabricator.services.mozilla.com/D120736
After the changes in this bug, about:blank loads triggered by chrome will
finish in a "web" content process, as they have an untrusted null principal
without a precursor. In a few places throughout the codebase, however, we
perform about:blank loads with the explicit expectation that they do not change
processes. This new remoteTypeOverride option allows the intended final process
to be explicitly specified in this situation.
For security & simplicity reasons, this new attribute is limited to only be
usable on system-principal triggered loads of about:blank in toplevel browsing
contexts.
Differential Revision: https://phabricator.services.mozilla.com/D120671
This load was causing a process switch after the changes in this patch.
This caused the view-source load to also process-switch back when loaded
and confused some view-source machinery. The load isn't necessary, and
if skipped the process switch due to navigation will not occur.
Differential Revision: https://phabricator.services.mozilla.com/D120736
After the changes in this bug, about:blank loads triggered by chrome will
finish in a "web" content process, as they have an untrusted null principal
without a precursor. In a few places throughout the codebase, however, we
perform about:blank loads with the explicit expectation that they do not change
processes. This new remoteTypeOverride option allows the intended final process
to be explicitly specified in this situation.
For security & simplicity reasons, this new attribute is limited to only be
usable on system-principal triggered loads of about:blank in toplevel browsing
contexts.
Differential Revision: https://phabricator.services.mozilla.com/D120671
This load was causing a process switch after the changes in this patch.
This caused the view-source load to also process-switch back when loaded
and confused some view-source machinery. The load isn't necessary, and
if skipped the process switch due to navigation will not occur.
Differential Revision: https://phabricator.services.mozilla.com/D120736
After the changes in this bug, about:blank loads triggered by chrome will
finish in a "web" content process, as they have an untrusted null principal
without a precursor. In a few places throughout the codebase, however, we
perform about:blank loads with the explicit expectation that they do not change
processes. This new remoteTypeOverride option allows the intended final process
to be explicitly specified in this situation.
For security & simplicity reasons, this new attribute is limited to only be
usable on system-principal triggered loads of about:blank in toplevel browsing
contexts.
Differential Revision: https://phabricator.services.mozilla.com/D120671
This load was causing a process switch after the changes in this patch.
This caused the view-source load to also process-switch back when loaded
and confused some view-source machinery. The load isn't necessary, and
if skipped the process switch due to navigation will not occur.
Differential Revision: https://phabricator.services.mozilla.com/D120736
After the changes in this bug, about:blank loads triggered by chrome will
finish in a "web" content process, as they have an untrusted null principal
without a precursor. In a few places throughout the codebase, however, we
perform about:blank loads with the explicit expectation that they do not change
processes. This new remoteTypeOverride option allows the intended final process
to be explicitly specified in this situation.
For security & simplicity reasons, this new attribute is limited to only be
usable on system-principal triggered loads of about:blank in toplevel browsing
contexts.
Differential Revision: https://phabricator.services.mozilla.com/D120671
