Creating the temporary panel for a pre-load popup can be expensive, especially
for OOP popups, where we need to create a compositor. Since we currently need
to create a pre-load popup every time we hover over a browser action with a
popup, it's probably worth saving and re-using them, rather than always
creating a new one.
MozReview-Commit-ID: GwG7qJNdk8f
Creating the temporary panel for a pre-load popup can be expensive, especially
for OOP popups, where we need to create a compositor. Since we currently need
to create a pre-load popup every time we hover over a browser action with a
popup, it's probably worth saving and re-using them, rather than always
creating a new one.
MozReview-Commit-ID: GwG7qJNdk8f
* The extension content drives the sizing of the browser and popup that contains it via the Extension:BrowserResized message. The ignoreResizes property throttles/debounces this initially, stashing the dimensions received rather than triggering resize of the popup for every message. When the popup is a subview and fixedWidth, we ignore width but *do* want to use the stashed height value.
* Until the panel is given visibility, it has 0 height, so after setting visibility, wait until the next refresh-driver tick before measuring any header which should get added to the overall view height
MozReview-Commit-ID: AgcruVb9QPA
This patch was autogenerated by my decomponents.py
It covers almost every file with the extension js, jsm, html, py,
xhtml, or xul.
It removes blank lines after removed lines, when the removed lines are
preceded by either blank lines or the start of a new block. The "start
of a new block" is defined fairly hackily: either the line starts with
//, ends with */, ends with {, <
