The change from "docShell" to "mDocShell" for the SetName call in the
OwnerIsMozBrowserFrame case in nsFrameLoader::MaybeCreateDocShell is a
drive-by correctness fix for a bug the rename of "docShell" to "parentDocShell"
caught: setting the name of our _parent_ docshell based on the name attr of our
owner makes no sense.
MozReview-Commit-ID: DwnWt8jTokV
This changes the pluginreg.dat format to include the blocklist state.
There is now only the saved blocklist state in a plugin tag instance, rather than
looking it up from in there using the blocklist service, so it was renamed from
mCachedBlocklistState to mBlocklistState. We pass the 'right' state to the plugin
instance when the plugintag is constructed. If we don't have state, we mark it as
unblocked.
mCachedBlocklistStateChanged was never read so it's being removed.
Bug 1439519 adds a 'blocklist-loaded' notification that is fired once the blocklist is loaded.
The plugin host implementation will listen to this in the parent process and update the
blocklist state of all the plugins, and broadcast changes to the child process, just like when
we update the blocklist from the server. We now also avoid re-sending plugin content to the
content processes if the plugin state hasn't changed as a result of the blocklist having been
loaded.
Finally, because new plugins should still get an up-to-date blocklist state, and
telemetry should get up-to-date data about which plugins are and aren't enabled
once we have that data, we ensure that once we've loaded the blocklist async,
we schedule an idle task to parse it and consider it loaded.
All this means that plugin blocklist information could be mistaken between the points where
a new plugin is installed and we first run Firefox with the new plugin, and the point where
we load the blocklist. Given the trade-offs, that size of window (tiny) seems OK, also given
that there's already a much larger window in blocklist updates (which only happen once every 24h).
MozReview-Commit-ID: 1gsojRkUzTw
Migrated to simply use PopupNotifications.jsm. Additionally, this
changes the behavior to always have two buttons and a remember
checkbox. When selecting allow with remember, it will behave like
the always allow option previously, but when selecting block with
remember, it will move that page into a quiet mode with respect
to Flash - i.e., no plugin overlays will show anymore, and instead
you will just see the plugin icon in the URL bar, which you can
continue to interact with as before.
MozReview-Commit-ID: EUFlI7nM09t
We're currently fairly vague and inconsistent about the values we provide to
content policy implementations for requestOrigin and requestPrincipal. In some
cases they're the triggering principal, sometimes the loading principal,
sometimes the channel principal.
Our existing content policy implementations which require or expect a loading
principal currently retrieve it from the context node. Since no current
callers require the principal to be the loading principal, and some already
expect it to be the triggering principal (which there's currently no other way
to retrieve), I chose to pass the triggering principal whenever possible, but
use the loading principal to determine the origin URL.
As a follow-up, I'd like to change the nsIContentPolicy interface to
explicitly receive loading and triggering principals, or possibly just
LoadInfo instances, rather than poorly-defined request
origin/principal/context args. But since that may cause trouble for
comm-central, I'd rather not do it as part of this bug.
MozReview-Commit-ID: LqD9GxdzMte
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
Removes the nsIDOMHTMLObjectElement XPCOM interface, replacing it with
HTMLObjectElement and FromContent conversion usage.
MozReview-Commit-ID: dmsjSO97uh
Youtube has now deprecated flash embeds completely, meaning
enablejsapi in embeds will no longer work. We can now rewrite these to
use HTML5, as any functionality related to the js api will no
longer function anyways.
MozReview-Commit-ID: kZTwpyLaYw
I've been having problems with interdiffs on mozreview lately, so for
ease of review, this patch is being submitted as a seperate patch for
review. Once it is r+'d, it will be folded into the first patch in
this set before landing.
MozReview-Commit-ID: CS9MngaXlBd
Removes applet tag interfaces, and changes HTML5 parser to output
HTMLUnknownElement when tag is found. Removes tag process from various
places in the browser.
MozReview-Commit-ID: 2zHhK2U2esX
This patch makes the following changes to the macros.
- Removes PROFILER_LABEL_FUNC. It's only suitable for use in functions outside
classes, due to PROFILER_FUNCTION_NAME not getting class names, and it was
mostly misused.
- Removes PROFILER_FUNCTION_NAME. It's no longer used, and __func__ is
universally available now anyway.
- Combines the first two string literal arguments of PROFILER_LABEL and
PROFILER_LABEL_DYNAMIC into a single argument. There was no good reason for
them to be separate, and it forced a '::' in the label, which isn't always
appropriate. Also, the meaning of the "name_space" argument was interpreted
in an interesting variety of ways.
- Adds an "AUTO_" prefix to PROFILER_LABEL and PROFILER_LABEL_DYNAMIC, to make
it clearer they construct RAII objects rather than just being function calls.
(I myself have screwed up the scoping because of this in the past.)
- Fills in the 'js::ProfileEntry::Category::' qualifier within the macro, so
the caller doesn't need to. This makes a *lot* more of the uses fit onto a
single line.
The patch also makes the following changes to the macro uses (beyond those
required by the changes described above).
- Fixes a bunch of labels that had gotten out of sync with the name of the
class and/or function that encloses them.
- Removes a useless PROFILER_LABEL use within a trivial scope in
EventStateManager::DispatchMouseOrPointerEvent(). It clearly wasn't serving
any useful purpose. It also serves as extra evidence that the AUTO_ prefix is
a good idea.
- Tweaks DecodePool::SyncRunIf{Preferred,Possible} so that the labelling is
done within them, instead of at their callsites, because that's a more
standard way of doing things.
Every JS plugin is assigned a unique ID. When an instance of a JS plugin is created the
frame loader that we use to load the plugin's handler URI will create a special
TabContext. This TabContext causes the ContentParent to use the process for this specific
JS plugin (creating one if it hasn't already) when it creates the PBrowser actors.
This causes the iframes for all the instances of a specific JS plugin to be grouped in the
same process.
