Replacing js and text occurences of asyncOpen2
Replacing open2 with open
Differential Revision: https://phabricator.services.mozilla.com/D16885
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rename : layout/style/test/test_asyncopen2.html => layout/style/test/test_asyncopen.html
extra : moz-landing-system : lando
Summary: Really sorry for the size of the patch. It's mostly automatic
s/nsIDocument/Document/ but I had to fix up in a bunch of places manually to
add the right namespacing and such.
Overall it's not a very interesting patch I think.
nsDocument.cpp turns into Document.cpp, nsIDocument.h into Document.h and
nsIDocumentInlines.h into DocumentInlines.h.
I also changed a bunch of nsCOMPtr usage to RefPtr, but not all of it.
While fixing up some of the bits I also removed some unneeded OwnerDoc() null
checks and such, but I didn't do anything riskier than that.
mCleanedUp is a VarCache variable, which mirrors the canonical value of the
network.predictor.cleaned-up pref. When the canonical pref value is modified,
e.g. by SetBool(), then mCleanedUp is also updated.
But the updating relationship is one-way -- if mCleanedUp is modified, the
canonical value of the pref is not updated. Such an inconsistency is bad! For
example, Predictor.cpp will use mCleanedUp's value, but about:config will show
the canonical value.
(For this reason, VarCache prefs are meant to be read-only outside of libpref.
Bug 1436655 will enforce this.)
This patch changes mCleanedUp so it's not a VarCache variable, avoiding the
mirroring issue.
MozReview-Commit-ID: LIG02gMkRjF
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extra : rebase_source : 273b2372ce718b0f346695a0dc96a189cd3ba233
Conceivably, we could allow a few more prefetches than this would (based
on the headers in the original request matching up to a header listed in
the Vary response header), but this is safer in case (for example)
future requests of this resource end up sending a cookie that wasn't set
on the original request. In practice, the difference is likely to be
small enough that this broader stroke won't make a huge impact on the
number of things we do or don't prefetch.
MozReview-Commit-ID: GhD9mZR6aOX
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extra : rebase_source : 13a2edb99485c73db902d2ec8b0f2b5b1d437abe
This moves URI creation from ParseMetaDataEntry into SetupPrediction
because ParseMetaDataEntry is called in way more circumstances than we
actually need the URI from. Even in those cases where we might use the
URI (but it's not guaranteed), we end up using the URI less often than
we create one. In case it wasn't clear, SetupPrediction is the only
thing called post-ParseMetaDataEntry that would require a parsed URI in
the first place.
SetupPrediction has the duplicated NS_NewURI calls to avoid creating
URIs for those calls to SetupPrediction that are no-ops.
MozReview-Commit-ID: HlhVj7p2uuk
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extra : rebase_source : 0349dc52225b6e93150947ea978f2ba7afa3e2f5
Serializing and sending IPC messages takes a lot of time, and it gets in the way of image loading. Making this functionality async gets out of the way of image loading (among other things).
The test has been changed to pump the main thread after calling predictor.learn so the multiprocess version can actually run to completion. This isn't strictly necessary in the single process version, but it makes the code changes (which are already pretty invasive) simpler.
MozReview-Commit-ID: 7jvhomlygbf
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extra : rebase_source : a779a498f83a2b02d2d634eff63d15f483793046
This patch contains some changes that may alter control flows.
MozReview-Commit-ID: Kcc2DWJZ8L5
--HG--
extra : rebase_source : ddb068f7c038f6f0ad75efda941dd6b8da8b949a
