1466851 - Remove some unused tree box object bits

Status: RESOLVED FIXED

(Core :: XUL, enhancement, P5)

Comment 1

[Boris Zbarsky [:bzbarsky]]

Attachment: part 1. Remove some unused tree box object properties

These properties are not used from either JS or C++, and hence can be
removed from both nsITreeBoxObject and TreeBoxObject.webidl.  Properties in
this bucket: scrollToCell, scrollToColumn, scrollToHorizontalPosition,
invalidateColumnRange.

Comment 2

[Boris Zbarsky [:bzbarsky]]

Attachment: part 2. Remove some nsITreeBoxObject properties that are unused from C++

These properties are unused from C++ and the FakeTreeBoxObject implementations
in comm-central are throwing stubs.  So it's safe to remove the properties from
nsITreeBoxObject (but not TreeBoxObject.webidl, since they're used in JS).
Properties in this bucket: horizontalPosition, getPageLength.

Comment 3

[Boris Zbarsky [:bzbarsky]]

Attachment: part 3. Remove some nsITreeBoxObject properties that are unused except via webidl bindings

These properties are unused from C++ apart from webidl bindings and the
FakeTreeBoxObject implentations in comm-central are throwing stubs.  But
they're used in JS.  They are safe to remove from nsITreeBoxObject but we need
to keep an implementation webidl can call into.  Properties in this bucket:
selectionRegion, ensureCellIsVisible, scrollToRow, scrollByLines,
scrollByPages, getRowAt, removeImageCacheEntry.

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/5b8e7ac3a4a5
part 1.  Remove some unused tree box object properties.  r=mossop
https://hg.mozilla.org/integration/mozilla-inbound/rev/99016a1b4105
part 2.  Remove some nsITreeBoxObject properties that are unused from C++.  r=mossop
https://hg.mozilla.org/integration/mozilla-inbound/rev/ada451d2e78d
part 3.  Remove some nsITreeBoxObject properties that are unused except via webidl bindings.  r=mossop

Comment 5

[Bogdan Tara[:bogdan_tara | bogdant]]

https://hg.mozilla.org/mozilla-central/rev/5b8e7ac3a4a5
https://hg.mozilla.org/mozilla-central/rev/99016a1b4105
https://hg.mozilla.org/mozilla-central/rev/ada451d2e78d