[css-grid] Define 'grid sizing algorithm' as the general term, so 'track sizing algorithm' properly refers to what's already defined in the spec.

Author: tabatkins

css-grid/Overview.bs

@@ -2564,7 +2564,11 @@ Grid Baselines</h3>
 
 
 <h2 id='layout-algorithm'>
-Track Sizing Algorithm</h2>
+Grid Sizing Algorithm</h2>
+
+	This section defines the <dfn export>grid sizing algorithm</dfn>,
+	which determines the size of all <a>grid tracks</a>
+	and, by extension, the entire grid.
 
 <h3 id='algo-terms'>
 Definition of Terms for use in Calculating Grid Track Sizes</h3>
@@ -2615,7 +2619,7 @@ Overall Sizing Algorithm</h3>
 		<li>A <dfn>flexible sizing function</dfn> (<<flex>>).
 	</ul>
 
-	The grid layout algorithm defines how to resolve these sizing constraints into used track sizes.
+	The <a>grid sizing algorithm</a> defines how to resolve these sizing constraints into used track sizes.
 
 	<ol>
 		<li>

css-grid/Overview.html

@@ -991,7 +991,7 @@ <h2 class="no-num no-toc no-ref heading settled" id="contents"><span class="cont
           </ul>
         </li>
         <li><a href="#layout-algorithm"><span class="secno">10</span> <span class="content">
-Track Sizing Algorithm</span></a>
+Grid Sizing Algorithm</span></a>
           <ul class="toc">
             <li><a href="#algo-terms"><span class="secno">10.1</span> <span class="content">
 Definition of Terms for use in Calculating Grid Track Sizes</span></a></li>
@@ -3292,7 +3292,7 @@ <h2 class="heading settled" data-level="8" id="placement"><span class="secno">8.
 	within which the alignment properties (<a class="property" data-link-type="propdesc" href="http://dev.w3.org/csswg/css-align-3/#propdef-justify-self">justify-self</a> and <a class="property" data-link-type="propdesc" href="http://dev.w3.org/csswg/css-align-3/#propdef-align-self">align-self</a>) determine their actual position.
 	The cells that a <a data-link-type="dfn" href="#grid-item">grid item</a> occupies also influence the sizing of the grid’s rows and columns,
 	defined in <a data-section="" href="#layout-algorithm">§10 
-Track Sizing Algorithm</a>.</p>
+Grid Sizing Algorithm</a>.</p>
 
 
       <p>The location of a <a data-link-type="dfn" href="#grid-item">grid item’s</a> <a data-link-type="dfn" href="#grid-area">grid area</a> within the <a data-link-type="dfn" href="#grid">grid</a>
@@ -4398,7 +4398,7 @@ <h3 class="heading settled" data-level="9.1" id="auto-margins"><span class="secn
 
       <p><em>This section is non-normative.
 		The normative definition of how margins affect grid items is in <a data-section="" href="#layout-algorithm">§10 
-Track Sizing Algorithm</a>.</em></p>
+Grid Sizing Algorithm</a>.</em></p>
 
 
       <p>Auto margins on <a data-link-type="dfn" href="#grid-item">grid items</a> have an effect very similar to auto margins in block flow:</p>
@@ -4560,7 +4560,12 @@ <h3 class="heading settled" data-level="9.5" id="grid-baselines"><span class="se
 
 
       <h2 class="heading settled" data-level="10" id="layout-algorithm"><span class="secno">10. </span><span class="content">
-Track Sizing Algorithm</span><a class="self-link" href="#layout-algorithm"></a></h2>
+Grid Sizing Algorithm</span><a class="self-link" href="#layout-algorithm"></a></h2>
+
+
+      <p>This section defines the <dfn data-dfn-type="dfn" data-export="" id="grid-sizing-algorithm">grid sizing algorithm<a class="self-link" href="#grid-sizing-algorithm"></a></dfn>,
+	which determines the size of all <a data-link-type="dfn" href="#grid-track">grid tracks</a>
+	and, by extension, the entire grid.</p>
 
 
       <h3 class="heading settled" data-level="10.1" id="algo-terms"><span class="secno">10.1. </span><span class="content">
@@ -4635,7 +4640,7 @@ <h3 class="heading settled" data-level="10.2" id="algo-overview"><span class="se
       </ul>
 
 
-      <p>The grid layout algorithm defines how to resolve these sizing constraints into used track sizes.</p>
+      <p>The <a data-link-type="dfn" href="#grid-sizing-algorithm">grid sizing algorithm</a> defines how to resolve these sizing constraints into used track sizes.</p>
 
 
       <ol>
@@ -5108,7 +5113,7 @@ <h3 class="heading settled" data-level="11.1" id="fragmentation-alg"><span class
 
         <li>
 			Layout the grid following the <a data-section="" href="#layout-algorithm">§10 
-Track Sizing Algorithm</a> by using the
+Grid Sizing Algorithm</a> by using the
 			fragmentainer box width and assume unlimited height. During this step all <a class="property" data-link-type="propdesc" href="#propdef-grid-row">grid-row</a>
 			<a class="css" data-link-type="maybe" href="#valdef-grid-template-columns-grid-template-rows-auto">auto</a> and <span class="css">fr</span> values must be resolved.
 
@@ -5744,6 +5749,7 @@ <h2 class="no-num heading settled" id="index"><span class="content">Index</span>
       <li>grid-row-end, <a href="#propdef-grid-row-end" title="section 8.2">8.2</a></li>
       <li>grid row line, <a href="#grid-line" title="section 2.2">2.2</a></li>
       <li>grid-row-start, <a href="#propdef-grid-row-start" title="section 8.2">8.2</a></li>
+      <li>grid sizing algorithm, <a href="#grid-sizing-algorithm" title="section 10">10</a></li>
       <li>grid span, <a href="#grid-span" title="section 8">8</a></li>
       <li>grid-template, <a href="#propdef-grid-template" title="section 5.3">5.3</a></li>
       <li>grid-template-areas, <a href="#propdef-grid-template-areas" title="section 5.2">5.2</a></li>