[css-grid] Make it clearer that 'all' refers to all the input tracks, not all tracks in the whole grid.

Author: tabatkins

css-grid/Overview.bs

@@ -2809,7 +2809,8 @@ Resolve Content-Based Track Sizing Functions</h3>
 			</ol>
 	</ol>
 
-	At this point, all intrinsic <i>base sizes</i> and <i>growth limits</i>
+	Note: When this step is complete,
+	all intrinsic <a>base sizes</a> and <a>growth limits</a>
 	will have been resolved to absolute lengths.
 
 
@@ -2879,15 +2880,15 @@ Find the Size of an ''fr''</h4>
 	<ol>
 		<li>
 			Let <dfn>leftover space</dfn> be the <a>space to fill</a>
-			minus the <a>base sizes</a> of all the non-flexible <a>grid tracks</a>.
+			minus the <a>base sizes</a> of the non-flexible <a>grid tracks</a>.
 
 		<li>
 			Let the <dfn>hypothetical flex fraction</dfn>
 			be the <a>leftover space</a>
-			divided by the sum of the <a>flex factors</a> of all flexible tracks.
+			divided by the sum of the <a>flex factors</a> of the flexible tracks.
 
 		<li>
-			For all flexible tracks,
+			For the flexible tracks,
 			if the product of the <a>hypothetical flex fraction</a> and the track's <a>flex factor</a>
 			is less than the track's base size,
 			restart this algorithm

css-grid/Overview.html

@@ -2861,7 +2861,8 @@ <h3 class="heading settled heading" data-level=10.4 id=algo-content><span class=
 			</ol>
 	</ol>
 
-<p>At this point, all intrinsic <a data-link-type=dfn href=#base-size title="base sizes">base sizes</a> and <a data-link-type=dfn href=#growth-limit title="growth limits">growth limits</a>
+<p class=note>Note: When this step is complete,
+	all intrinsic <a data-link-type=dfn href=#base-size title="base sizes">base sizes</a> and <a data-link-type=dfn href=#growth-limit title="growth limits">growth limits</a>
 	will have been resolved to absolute lengths.</p>
 
 
@@ -2931,15 +2932,15 @@ <h4 class="heading settled heading" data-level=10.6.1 id=algo-find-fr-size><span
 	<ol>
 		<li>
 			Let <dfn data-dfn-type=dfn data-noexport="" id=leftover-space>leftover space<a class=self-link href=#leftover-space></a></dfn> be the <a data-link-type=dfn href=#space-to-fill title="space to fill">space to fill</a>
-			minus the <a data-link-type=dfn href=#base-size title="base sizes">base sizes</a> of all the non-flexible <a data-link-type=dfn href=#grid-track title="grid tracks">grid tracks</a>.
+			minus the <a data-link-type=dfn href=#base-size title="base sizes">base sizes</a> of the non-flexible <a data-link-type=dfn href=#grid-track title="grid tracks">grid tracks</a>.
 
 		<li>
 			Let the <dfn data-dfn-type=dfn data-noexport="" id=hypothetical-flex-fraction>hypothetical flex fraction<a class=self-link href=#hypothetical-flex-fraction></a></dfn>
 			be the <a data-link-type=dfn href=#leftover-space title="leftover space">leftover space</a>
-			divided by the sum of the <a data-link-type=dfn title="flex factors">flex factors</a> of all flexible tracks.
+			divided by the sum of the <a data-link-type=dfn title="flex factors">flex factors</a> of the flexible tracks.
 
 		<li>
-			For all flexible tracks,
+			For the flexible tracks,
 			if the product of the <a data-link-type=dfn href=#hypothetical-flex-fraction title="hypothetical flex fraction">hypothetical flex fraction</a> and the track’s <a data-link-type=dfn title="flex factor">flex factor</a>
 			is less than the track’s base size,
 			restart this algorithm