style: Fix some dead links in style.md

docs/components/style.md

@@ -139,7 +139,7 @@ that you didn't find it here so it can be added :)
 [stylo]: https://public.etherpad-mozilla.org/p/stylo
 [selector-impl]: http://doc.servo.org/selectors/parser/trait.SelectorImpl.html
 [selector-impl-ext]: http://doc.servo.org/style/selector_parser/trait.SelectorImplExt.html
-[servo-selector-impl]: http://doc.servo.org/style/servo_selector_parser/struct.SelectorImpl.html
+[servo-selector-impl]: http://doc.servo.org/style/servo/selector_parser/struct.SelectorImpl.html
 [tree-structural-pseudo-classes]: https://www.w3.org/TR/selectors4/#structural-pseudos
 [style-dom-traits]: http://doc.servo.org/style/dom/index.html
 [layout-wrapper]: http://doc.servo.org/layout/wrapper/index.html
@@ -149,9 +149,9 @@ that you didn't find it here so it can be added :)
 [mdn-pseudo-after]: https://developer.mozilla.org/en/docs/Web/CSS/::after
 [mdn-pseudo-selection]: https://developer.mozilla.org/en/docs/Web/CSS/::selection
 [stylist]: http://doc.servo.org/style/stylist/struct.Stylist.html
-[selectors-selectormap]: http://doc.servo.org/selectors/matching/struct.SelectorMap.html
-[selectors-rule]: http://doc.servo.org/selectors/matching/struct.Rule.html
-[per-pseudo-selectormap]: http://doc.servo.org/style/stylist/struct.PerPseudoElementSelectorMap.html
+[selectors-selectormap]: http://doc.servo.org/style/selector_map/struct.SelectorMap.html
+[selectors-rule]: http://doc.servo.org/style/stylist/struct.Rule.html
+[per-pseudo-selectormap]: http://doc.servo.org/style/selector_parser/struct.PerPseudoElementMap.html
 [per-origin-selectormap]: http://doc.servo.org/style/stylist/struct.PerOriginSelectorMap.html
 [docs-pipeline]: https://github.com/servo/servo/blob/master/docs/glossary.md#pipeline
 [properties-module]: http://doc.servo.org/style/properties/index.html