In compute_table_box_width_inside_table_wrapper, we should only consider
available_width when it's valid. Values which come from {min,
max}-content constraints aren't meaningful and shouldn't be considered
for the cap.
The translation to the bounding box location is handled by the gradient
transform, also doing it here breaks things.
This fixes the MDN <radialGradient> example.
Absolutely positioned elements should have their percentage sizes
resolved against the padding box of the containing block, not the
content box.
From CSS-POSITION-3 <https://www.w3.org/TR/css-position-3/#def-cb>
"..the containing block is formed by the padding edge of the ancestor.."
Now that we support audio, we can start correctly reporting we support
certain audio mime types!
Required by certain sites like Gartic Phone, which fails to load audio
because we didn't return a non-empty string for `audio/mpeg`:
```
"https://garticphone.com/sounds/turnundefined", Error: Load failed: 404
```
```js
(new Audio).canPlayType("audio/mpeg") && (this._extension = ".mp3"),
```
Many operations in JavaScript may incur side effects, including calling
arbitrary user code. Since the user code will clobber the accumulator,
we have to take care to extract anything we need from the accumulator
before doing anything that may have side effects.
Fixes 3 test262 tests. :^)
The transform can change between path building operations (and before
the path is filled or stroked). This fixes the sun ray backgroun on
the https://www.kevs3d.co.uk/dev/html5logo/ canvas demo.
The fix for this was to port the "don't create unnecessary FooObject
for property access on primitives" optimization from Reference,
which also brings us the correct behavior.
Since we no longer need to create or leave var environments directly
in bytecode, we can streamline the two instructions by making them
always operate on the lexical environment.
Instead of implementing this AO in bytecode, we now have an instruction
for it that simply invokes the C++ implementation.
This allows us to simplify Bytecode::Generator quite a bit by removing
all the variable scope tracking.
