As far as I can tell, this is a cut-and-paste of old buggy code from
block flows. Delegating to the correct block flow code fixes the sidebar
float placement on Guardians of the Galaxy.
r? @glennw
Accidentally fixes bugs about Document::createElementNS() where the
implementation of "validate and extract" used to check whether the local name
extracted from the qualified name was "xmlns" instead of the qualified name
itself.
`assign_block_size_for_inorder_child_if_necessary` logic from table
wrapper flows.
As far as I can tell, this is a cut-and-paste of old buggy code from
block flows. Delegating to the correct block flow code fixes the sidebar
float placement on Guardians of the Galaxy.
the float ceiling.
As the float ceiling is relative to the border box, not the margin box,
of the parent flow, top margin must not be included.
This exposed a pre-existing bug whereby margins are discarded if a block
contains only floats and no content, affecting the tests
`float_intrinsic_height.html` and `margins_inside_floats_a.html`. As a
workaround, some invisible content has been added to the bodies of both
tests.
This rebases and integrates #4209, removing the sniffer task (turns out it wasn't a great idea), and adds a `--sniff-mime-types` command line flag to enable sniffing for file:// and http:// resources. Tested against a random picture file on my harddrive. The actual MIME sniffing implementation can be extracted into a separate library separately.
The speculated inline-size of the preceding floats was forced to zero at
the wrong time if the float was itself cleared, causing it to overwrite
the speculated value. Shuffling the code around a bit fixes the problem.
r? @glennw
The first commit refactors the fragment parsing and innerHTML setter. This makes the code mirror the structure of the spec more closely, and also prepares for reusing code with the outerHTML setter.
when estimating the inline size of block formatting contexts.
The speculated inline-size of the preceding floats was forced to zero at
the wrong time if the float was itself cleared, causing it to overwrite
the speculated value. Shuffling the code around a bit fixes the problem.
