[css-grid-1] Clarify that fit-content() arg does not clamp the automatic minimum size. w3c#4549

Author: fantasai

css-grid-1/Overview.bs

@@ -1313,6 +1313,10 @@ Automatic Minimum Size of Grid Items</h3>
 	as represented by the sum of those <a>grid tracks</a>’ <a>max track sizing functions</a>
 	plus any intervening <a lt="fixed sizing function">fixed</a> <a>gutters</a>.
 
+	Note: The argument to ''fit-content()'' does <em>not</em> clamp
+	the [=content-based minimum size=] in the same way as a
+	<a lt="fixed sizing function">fixed</a> <a>max track sizing function</a>.
+
 	The <a>content size suggestion</a>, <a>specified size suggestion</a>, and <a>transferred size suggestion</a>
 	used in this calculation account for the relevant min/max/preferred size properties
 	so that the <a>content-based minimum size</a> does not interfere with any author-provided constraints,
@@ -5179,6 +5183,16 @@ Clarifications</h4>
 				or in a ''display: none'' subtree.</ins>
 			</blockquote>
 
+		<li id="change-2017-fit-content-auto-min">
+			Added a reminder that the argument to ''fit-content()''
+			does not clamp the [=automatic minimum size=].
+			(<a href="https://github.com/w3c/csswg-drafts/issues/4549">Issue 4549</a>)
+			<blockquote>
+				<ins><p class="note">The argument to ''fit-content()'' does <em>not</em> clamp
+				the [=content-based minimum size=] in the same way as a
+				<a lt="fixed sizing function">fixed</a> <a>max track sizing function</a>.</p></ins>
+			</blockquote>
+
 		<li id="change-2017-flexible-tracks">
 			Clarified antecedents for flexible tracks
 			in [[#algo-flex-tracks]].