This fixes the failure of
layout/reftests/pagination/dynamic-abspos-overflow-01-cols.xhtml with
the primary patch in bug 1308876.
Since it is an independently testable failure, I'm posting it as a
separate bug.
Without the patch, both reftests fail to rewrap in response to the
dynamic change, and the inner dark blue absolutely positioned element
remains wrapped at the wrong position when the inner light blue
relatively positioned element rewraps. (I tested this only outside of
the reftest harness, but that should be sufficient.)
I verified manually that the height conditions were correct by modifying
both reftests to add some padding and border to #relpos and margin to
#abspos, changing the height of #abspos so that it was either exactly at
or just above the threshold where reflow was needed, and using
GECKO_DISPLAY_REFLOW_RULES_FILE debugging to verify that the reflow of
the absolutely positioned element did or didn't happen as expected.
MozReview-Commit-ID: 6ISgSEYyMiN
--HG--
extra : transplant_source : %93%86%8Csr_L%83%F2OJ%DC%7F%3D%7D%BC%9C%A6%1F0
The permissions manager store uses principal origins with suffix in the
key entry, but for the API entry points where we accept a raw nsIURI, we
currently mint a new codebase principal with a blank OriginAttributes
only to read out the origin string effectively, since the suffix is
guaranteed to always be an empty string in this case.
This can be slow, so this patch adds a fast path to bypass minting a new
principal and uses ContentPrincipal::GenerateOriginNoSuffixFromURI() to
generate the origin string from the input nsIURI directly.
IGNORE BAD COMMIT MESSAGES because something landed and was backed out for no bug number
--HG--
extra : amend_source : 1134c379d1134fe160fd2d889488d07acd9f4177
The mochitest-chrome harness sends a custom "contentEvent" event from redirect.html
to a listener in browser-test.js. It is possible for redirect.html to be loaded
and send contentEvent before the listener is set up in browser-test.js. In the
absence of a better synchronization strategy, redirect.html now retries the send
after a few seconds. If the first contentEvent was received, the second will be
ignored; if the first contentEvent was not received, the second should avoid an
intermittent harness hang and timeout.
There were two issues that prevented the static snapshot toolbar and
real chrome toolbar from staying in sync.
1) When a page would resize such as when going fullscreen, if the
root content document was not scrollable, the animator would not receive
root composition page size updates. The page resize is used by the
animator to hide the static snapshot, so it would remain visible while
the real chrome toolbar would be hidden.
2) Certain places in UI java code would toggle the chrome state directly
instead of going through the animator to change the state.
MozReview-Commit-ID: DCQgRFS0UAO
