style: More container queries plumbing

Provide container information in computed::Context and use it to resolve
the container queries.

This still fails a lot of tests because we are not ensuring that layout
is up-to-date when we style the container descendants, but that's
expected.

Differential Revision: https://phabricator.services.mozilla.com/D146478

components/style/logical_geometry.rs

@@ -168,6 +168,11 @@ impl WritingMode {
         flags
     }
 
+    /// Returns the `horizontal-tb` value.
+    pub fn horizontal_tb() -> Self {
+        Self::from_bits_truncate(0)
+    }
+
     #[inline]
     pub fn is_vertical(&self) -> bool {
         self.intersects(WritingMode::VERTICAL)