nsIFilePicker.displaySpecialDirectory is a string that can be set to TmpD,
Desk, or any other special directory value. The real value of this directory
will be read in the parent process.
We add a new "on-off" protocol PURLClassifierLocal which calls
nsIURIClassifier.asyncClassifyLocalWithTables on construction and
calls back on destruction. Pretty much the same design as PURLClassifier.
In order to avoid code duplication, the actor implementation is templatized
and |MaybeInfo| in PURLClassifier.ipdl is moved around.
Test case is included and the custom event target is not in place for labelling.
The custom event target will be done in Bug 1353701.
MozReview-Commit-ID: IdHYgdnBV7S
--HG--
extra : rebase_source : ab1c896305b9f76cab13a92c9bd88c2d356aacb7
IndexedDB database operations are written such that they must execute
synchronously. For this reason, the add/put operation reads/writes its
Blobs to disk in a synchronous fashion. However, with the introduction
of SendStream-backed Blobs for large (>1 MiB) blobs whose contents are
streamed to the parent replacing nsStringInputStream-backed Blobs
(whose contents were sent up in a single IPC message that might exceed
the size limit and cause a crash), this has no longer been a safe
assumption. However, the problems weren't immediately obvious because
most pre-WASM Blobs are smaller than the 1MiB threshold and even when
they exceeded the size, their memory-backed contents could rapidly be
sent to the parent via IPC, making NS_BASE_STREAM_WOULD_BLOCK errors
rare/hard to reproduce. (rr and its enforced single-threading is a
good way to reproduce, however. Also, see the testing patch on the
bug that introduces artificial delays into SendStream.)
Included SpecialPowersObserver.jsm minor changes to "CreateFiles":
- appendRelativePath is used instead of appendPath because appendPath
only allows a single path component to be appended. In other words,
file creation is limited to files at the root of the profile
directory using appendPath, which is needlessly limiting.
- outStream is now closed even if no data is provided. This is
essential on windows where file deletion only occurs when all handles
are closed. Without this fix, "RemoveFiles" side-effect of deleting
the created files might not take effect until garbage collection runs
and collects the outStream.
HSTS priming changes the order of mixed-content blocking and HSTS
upgrades, and adds a priming request to check if a mixed-content load is
accesible over HTTPS and the server supports upgrading via the
Strict-Transport-Security header.
Every call site that uses AsyncOpen2 passes through the mixed-content
blocker, and has a LoadInfo. If the mixed-content blocker marks the load as
needing HSTS priming, nsHttpChannel will build and send an HSTS priming
request on the same URI with the scheme upgraded to HTTPS. If the server
allows the upgrade, then channel performs an internal redirect to the HTTPS URI,
otherwise use the result of mixed-content blocker to allow or block the
load.
nsISiteSecurityService adds an optional boolean out parameter to
determine if the HSTS state is already cached for negative assertions.
If the host has been probed within the previous 24 hours, no HSTS
priming check will be sent.
MozReview-Commit-ID: ES1JruCtDdX
--HG--
extra : rebase_source : 2ac6c93c49f2862fc0b9e595eb0598cd1ea4bedf
We can assume that if middle button's click event on a link isn't consumed by any event handlers including system event group's, it will cause open new tab. With this assumption, we can avoid using setTimeout which causes random orange.
However, unfortunately, in e10s mode, the default is NOT consumed at window in bubbling phase but consumed at that time. So, when not working the link is expected, we cannot check Event.defaultPrevented. But fortunately, we can check if the page is loaded after that.
Note that for testing this, the test needs to check if an event handler which is either in default group or system group consumed a click event. However, this runs as mochitest-plain. Therefore, Event.defaultPrevented returns false if the event is consumed only in the system group's event listener. For avoiding this issue, this patch adds defaultPreventedInAnyGroups() into SpecialPowers. In SpecialPowers, Event.defaultPrevented is accessed from chrome context. Therefore, we can get the result what this test needs.
MozReview-Commit-ID: Cfn4lFR1dfI
--HG--
extra : rebase_source : 51feb768bd38f62cc19c2f4aecaaea0135190599
- added overrideDPPX to nsIContentViewer
- made CSSStyleSheet and GlobalWindow using the overrideDPPX value
- added unit test with frame check
MozReview-Commit-ID: AOWpGs4vb9H
--HG--
extra : rebase_source : 45d9ae2c9b7aad835b5602e805ec7260c69c05b8
Jan de Mooij
Geoff Brown
Andrew McCreight
Matthew Wein
Kris Maglione
Iris Hsiao
Carsten "Tomcat" Book
Jared Wein
Andrea Marchesini
Florian Queze
Sebastian Hengst
Henry Chang
Thomas Nguyen
Bill McCloskey
Andrew Sutherland
Ehsan Akhgari
Aryeh Gregor
Yoshi Huang
Kate McKinley
Masayuki Nakano
Matteo Ferretti