Without the patch, the addition to property_database.js leads to
failures related to the "0.0" and "0" values in
layout/style/test/test_value_computation.html .
For the poisoning in nsPresArena.cpp I made it print out the details, because
that seems useful. For the other I simply removed the printing of the
unexpected value because that seems less important; we have countless
assertions like that elsewhere in the codebase that don't print the unexpected
value.
I kept all the existing PL_DHashTableAdd() calls fallible, in order to be
conservative, except for the ones in nsAtomTable.cpp which already were
followed immediately by an abort on failure.
I kept all the existing PL_DHashTableAdd() calls fallible, in order to be
conservative, except for the ones in nsAtomTable.cpp which already were
followed immediately by an abort on failure.
Because they are now just equivalent to |new PLDHashTable()| +
PL_DHashTableInit() and PL_DHashTableFinish(t) + |delete t|, respectively.
They're only used in a handful of places and obscure things more than they
clarify -- I only recently worked out exactly how they different from Init()
and Finish().
Because it's no longer needed now that entry storage isn't allocated there.
(The other possible causes of failures are much less interesting and simply
crashing is a reasonable thing to do for them.)
This also makes PL_DNewHashTable() infallible.
This includes removing:
* the box property directional source constants
* the CSS_PROPERTY_DIRECTIONAL_SOURCE property flag
* the CSS_PROPERTY_REPORT_OTHER_NAME property flag
* nsCSSProps::OtherNameFor
* methods on the CSS parser to parse directional box properties and set
the old *-source and *-value properties
* the resolution of logical and physical properties in nsRuleNode during
style computation, since that's now done as part of the cascade in
nsCSSExpandedDataBlock::MapRuleInfoInto
Here we convert the logical padding properties into their new resolved-at-
cascade-time implementations. This involves:
* converting -moz-padding-{start,end} into logical longhand properties
* adding padding-inline-{start,end} aliases for -moz-padding-{start,end}
* converting padding-{left,right} into longhand properties
* removing padding-{left,right}-value and
padding-{left,right}-{ltr,rtl}-source internal properties
The CSS parser and various tests are simplified a bit as a result.
This includes removing:
* the box property directional source constants
* the CSS_PROPERTY_DIRECTIONAL_SOURCE property flag
* the CSS_PROPERTY_REPORT_OTHER_NAME property flag
* nsCSSProps::OtherNameFor
* methods on the CSS parser to parse directional box properties and set
the old *-source and *-value properties
* the resolution of logical and physical properties in nsRuleNode during
style computation, since that's now done as part of the cascade in
nsCSSExpandedDataBlock::MapRuleInfoInto
Here we convert the logical padding properties into their new resolved-at-
cascade-time implementations. This involves:
* converting -moz-padding-{start,end} into logical longhand properties
* adding padding-inline-{start,end} aliases for -moz-padding-{start,end}
* converting padding-{left,right} into longhand properties
* removing padding-{left,right}-value and
padding-{left,right}-{ltr,rtl}-source internal properties
The CSS parser and various tests are simplified a bit as a result.
