[css-grid] Add more <wpt> annotations.

Author: tabatkins

css-grid-1/Overview.bs

@@ -4716,10 +4716,20 @@ Major Changes</h4>
 				its grid area must be <a>clamped</a> to within this limited grid.
 			</blockquote>
 
+			<wpt>
+			grid-definition/grid-limits-001.html
+			</wpt>
+
 		<li id="change-2017-line-name-auto">
 			Exclude 'auto' from line name <<custom-ident>>.
 			(<a href="https://github.com/w3c/csswg-drafts/issues/2856">Issue 2856</a>)
 
+			<wpt>
+			parsing/grid-area-invalid.html
+			parsing/grid-template-columns-invalid.html
+			parsing/grid-template-rows-invalid.html
+			</wpt>
+
 		<li id="change-2017-area-normalization">
 			Required that the <a>specified value</a> of 'grid-template-areas'
 			normalize <a>null cell tokens</a> and <a>whitespace</a>.
@@ -4731,6 +4741,10 @@ Major Changes</h4>
 				and each sequence of <a>whitespace</a> as a single space (U+0020 SPACE).</p></ins>
 			</blockquote>
 
+			<wpt>
+			parsing/grid-template-areas-computed.html
+			</wpt>
+
 		<li id="change-2017-static-padding">
 			The static position of a grid container child
 			should be resolved against the content edge, not padding edge, of the grid container.
@@ -4743,12 +4757,21 @@ Major Changes</h4>
 				whose edges coincide with the <del>padding</del> <ins>content</ins> edges of the <a>grid container</a>.
 			</blockquote>
 
+			<wpt>
+			abspos/absolute-positioning-grid-container-parent-001.html
+			</wpt>
+
 		<li id="change-2017-scrollable-grid">
 			The grid (and surrounding padding) is included in the scrollable overflow area.
 			See [[#overflow]].
 			(<a href="https://github.com/w3c/csswg-drafts/issues/3638">Issue 3638</a>,
 			 <a href="https://github.com/w3c/csswg-drafts/issues/3665">Issue 3665</a>)
 
+			<wpt>
+			grid-model/grid-overflow-padding-001.html
+			grid-model/grid-overflow-padding-002.html
+			</wpt>
+
 		<li id="change-2017-flex-zero-sum">
 			Don't divide by zero when <a lt="distribute extra space">distributing extra space</a>
 			across <a>flexible tracks</a>
@@ -4763,6 +4786,10 @@ Major Changes</h4>
 				rather than distributing space equally
 			</blockquote>
 
+		<!--
+		Change doesn't change behavior, just prevents a crash I guess?
+		-->
+
 		<li id="change-2017-no-maximize-flex">
 			Don't calculate growth limits of flexible tracks as intrinsic sizes;
 			set them to the base size at the end of intrinsic track sizing
@@ -4784,6 +4811,12 @@ Major Changes</h4>
 				set its <a>growth limit</a> to its <a>base size</a>.
 			</blockquote>
 
+		<!--
+		Need test written.
+		layout-algorithm/grid-flex-track-intrinsic-sizes-* don't cover intrinsic-sized items,
+		but are otherwise close to what's needed.
+		-->
+
 		<li id="change-2017-min-content-flex">
 			Treat min-content constraints the same as zero free space
 			when expanding flexible tracks.
@@ -4796,6 +4829,10 @@ Major Changes</h4>
 						The used <a>flex fraction</a> is zero.
 				</dl>
 			</blockquote>
+
+		<!--
+		Needs test written.
+		-->
 	</ul>
 <h4 id="minor-2017">
 Minor Changes</h4>
@@ -4820,6 +4857,11 @@ Minor Changes</h4>
 						from its border edges.
 				</ul>
 			</blockquote>
+
+			<!--
+			Needs test.
+			-->
+
 		<li id="change-2017-repeat-min-max">
 			Floor the max track sizing function by the min track sizing function
 			when calculating the number of ''auto-fit'' or ''auto-fill'' repetitions.
@@ -4830,6 +4872,12 @@ Minor Changes</h4>
 				<ins>flooring the <a>max track sizing function</a> by the <a>min track sizing function</a> if both are <a>definite</a>,</ins>
 				and taking 'gap' into account) &hellip;
 			</blockquote>
+
+			<!--
+			Needs test (or verify with Rego that there's no test???)
+			-->
+
+
 		<li id="change-2017-flex-initial-growth-limit">
 			Initialize the <a>growth limit</a> of <a>flexible tracks</a> to infinity,
 			instead of setting it first to the base size and changing it later.