This is a backout of Bug 1347791 part 4; 49b533231388.
49b533231388 took the mediaBlocked attribute and stored it in session store,
and caused us to call browser.resumeMedia() or blockMedia() as appropriate
upon restore. We don't want to session restore whether tabs have had delay
playback start unblocked anymore, so remove the code that session stores
that attribute.
MozReview-Commit-ID: AkRVlufrUAK
--HG--
extra : rebase_source : 613619e2ec587b546cede7795b76b049258df9dd
We maintain a simple LRU cache of tab layers by setting their
docShellIsActive = false with preserveLayers(true). Once they
are pushed out of the cache by more recently used tabs, their
layers are discarded.
Luckily most of the complexity of this could be contained in
the AsyncTabSwitcher - the one change that had to sit outside of
that was moving the aTab.closing = true earlier in the removeTab
call, so that we could use that information to eagerly evict tabs
from the cache. This was to address a leak in a few tests on try.
MozReview-Commit-ID: 2E3uU8LEYkD
--HG--
extra : rebase_source : b7e7bb3fcf1ed59e79a7c9fb9d3e6ce735ab54e9
We maintain a simple LRU cache of tab layers by setting their
docShellIsActive = false with preserveLayers(true). Once they
are pushed out of the cache by more recently used tabs, their
layers are discarded.
Luckily most of the complexity of this could be contained in
the AsyncTabSwitcher - the one change that had to sit outside of
that was moving the aTab.closing = true earlier in the removeTab
call, so that we could use that information to eagerly evict tabs
from the cache. This was to address a leak in a few tests on try.
MozReview-Commit-ID: 2E3uU8LEYkD
--HG--
extra : rebase_source : b7e7bb3fcf1ed59e79a7c9fb9d3e6ce735ab54e9
We maintain a simple LRU cache of tab layers by setting their
docShellIsActive = false with preserveLayers(true). Once they
are pushed out of the cache by more recently used tabs, their
layers are discarded.
Luckily most of the complexity of this could be contained in
the AsyncTabSwitcher - the one change that had to sit outside of
that was moving the aTab.closing = true earlier in the removeTab
call, so that we could use that information to eagerly evict tabs
from the cache. This was to address a leak in a few tests on try.
MozReview-Commit-ID: 2E3uU8LEYkD
--HG--
extra : rebase_source : 1de7c196b14b2f3a368bfbae970808cbf49e6e36
Calculate all positioning of the tab during addTab to avoid extraneous events and to provide an accurate tab id during TabOpen.
MozReview-Commit-ID: AgcrAJ9hotF
--HG--
extra : rebase_source : 6f0e6f859b5f4145c1fd691fe0cd5c1815a66fb5
Manually-implemented QueryInterface functions don't benefit from the
MozQueryInterface optimizaions, and a lot of them are in hot code, and
implement a large number of interfaces.
MozReview-Commit-ID: 8OzglraowZt
--HG--
extra : rebase_source : 5fff3d9973a0ea976096339a63ce9ff628b68441
By setting flex=10000 on the siblings of the toolbox and flex=1 on the toolbox iframe
we ensure that free space gets allocated to the browser contents and that the devtools
toolbox can shrink when the window needs to resize.
MozReview-Commit-ID: oel3kRw9m6
--HG--
extra : rebase_source : b87d6c024d8e57085115550bdc1b9169d3d70983
This patch implements the preference "browser.tabs.insertAfterCurrent" which,
when set to true, will cause all tabs (related and unrelated) to be opened next
to the current tab.
It also implements the browserSettings API "newTabPosition", which allows
extensions to control both "browser.tabs.insertRelatedAfterCurrent", and
"browser.tabs.insertAfterCurrent" via values for "afterCurrent",
"relatedAfterCurrent" and "atEnd".
The code for "browser.tabs.insertAfterCurrent" including the test for it is
mostly taken from a patch attached to bug 933532 written by Masayuki Nakano.
MozReview-Commit-ID: KQE7M2FGpc7
--HG--
extra : rebase_source : d2dd721a58e675fc1db88ab0c0b90bb62e283231
