Note that this replaces the code that allows eroding the space with new
code that reduces the focusPadding value.
(Also, we previously didn't count the focusPadding towards what could be
eroded, which meant we wouldn't quite get to the edge of the padding and
border, because we weren't counting the extra for the focusPadding.)
The existing reftests that I'm changing from == to != are ones that were
specifically testing issues related to erosion of padding.
The change to 491180-{1,2}-ref.html is because we now *do* erode the
focusPadding, which is 3px in the horizontal dimensions (see the
button::-moz-focus-inner styles in forms.css), and that was the only
nonzero style on the button in 491180-{1,2}.html.
CLOSED TREE (per RyanVM)
Note that this replaces the code that allows eroding the space with new
code that reduces the focusPadding value.
(Also, we previously didn't count the focusPadding towards what could be
eroded, which meant we wouldn't quite get to the edge of the padding and
border, because we weren't counting the extra for the focusPadding.)
The existing reftests that I'm changing from == to != are ones that were
specifically testing issues related to erosion of padding.
The change to 491180-{1,2}-ref.html is because we now *do* erode the
focusPadding, which is 3px in the horizontal dimensions (see the
button::-moz-focus-inner styles in forms.css), and that was the only
nonzero style on the button in 491180-{1,2}.html.
Note that this replaces the code that allows eroding the space with new
code that reduces the focusPadding value.
(Also, we previously didn't count the focusPadding towards what could be
eroded, which meant we wouldn't quite get to the edge of the padding and
border, because we weren't counting the extra for the focusPadding.)
The existing reftests that I'm changing from == to != are ones that were
specifically testing issues related to erosion of padding.
The change to 491180-{1,2}-ref.html is because we now *do* erode the
focusPadding, which is 3px in the horizontal dimensions (see the
button::-moz-focus-inner styles in forms.css), and that was the only
nonzero style on the button in 491180-{1,2}.html.
