Use the recently added nestegg_read_reset API to restore the demuxer to the
last valid state so that MSE can reattempt parsing the next packet as more
data is added to the stream.
This is kind of a long story, stay with me on this.
In bug 990290, a WeakMap was added to any JS scope that loaded an XBL
binding. That WeakMap stored the JS prototypes that are injected into
a bound node's prototype chain.
When a binding is removed, we search the prototype chain for the
JS prototype that we'd added, and remove it.
The XUL prototype cache caches numerous things, including nsXBLDocumentInfo,
which we use to get at the nsXBLPrototypeBinding for a particular binding,
which is then used to generate the class object that's put into the WeakMap.
When the XUL prototype cache is flushed, that means that when a binding
is bound, its definition needs to be reloaded off of the disk. If, however,
there was a pre-existing instance of the binding already being used in a
document, now we were in a funny case.
We were in a funny case, because when attempting to remove a binding, we
would look up the nsXBLPrototypeBinding via the nsXBLDocumentInfo that's
being held within the nsXULPrototypeCache, find (or load off the disk) a
_new_ nsXBLDocumentInfo and generate a _new_ nsXBLPrototypeBinding that
did not match to the one that we'd already stored in the WeakMap. This
would mean that removal would go wrong, and things would break horribly.
This patch makes it so that we prioritize checking the nsBindingManager
for a document for the nsXBLDocumentInfo before checking the
global nsXULPrototypeCache. That way, even if the cache gets cleared,
if the binding was ever used in this document, it'll be in the
nsBindingManager, and we'll get the same nsXULProtoypeBinding that
we'd been using before, and sanity will prevail.
MozReview-Commit-ID: G8iLDbCPRAC
--HG--
extra : rebase_source : 4322965c0b7150b22454651ad7a9461ee76d766b
* Some tests in gAnimationsTests are moved to gAnimationWithGeometricKeyframeTests.
* `expected.withoutGeometric` represents expected values where 'width' is *not* applied.
* `expected.withGeometric` represents exptected values where 'width' is applied.
MozReview-Commit-ID: 6PJttztMGxI
--HG--
extra : amend_source : 5592317764ff5a9a3db44e7be9073ff426370224
Format:
"dll1.dll: 1.2.3.4[, more versions...][; more dlls...]"
I.e., DLLs are separated by semicolons, a DLL and all its versions are
separated by a single colon, and versions are separated by commas.
Whitespace between names&numbers is ignored.
Seeding pref with blacklistings from bug 1268905, bug 1269204, and bug 1273406.
MozReview-Commit-ID: LbKCkaxLEis
--HG--
extra : rebase_source : 5a5969addad521669827423d28f8b94c3a8bf903
Format:
"dll1.dll: 1.2.3.4[, more versions...][; more dlls...]"
I.e., DLLs are separated by semicolons, a DLL and all its versions are
separated by a single colon, and versions are separated by commas.
Whitespace between names&numbers is ignored.
Seeding pref with blacklistings from bug 1268905, bug 1269204, and bug 1273406.
MozReview-Commit-ID: 8auw4GPNyb9
--HG--
extra : rebase_source : 56c093abce3dcfbf4ddad9384a7e14fd4be6ae51
