[css-grid] Broaden what needs to be swapped in the auto-placement algo.

--HG--
extra : rebase_source : 065b8165e712cf01d4dd60ae87f931ad19a1352d

Author: tabatkins

css-grid/Overview.bs

@@ -2243,9 +2243,10 @@ Grid Item Placement Algorithm</h3>
 	to contain all of the grid items.
 
 	To aid in clarity,
-	this algorithm is written with the assumption that 'grid-auto-flow' is set to ''grid-auto-flow/row''.
+	this algorithm is written with the assumption that 'grid-auto-flow'
+	has an <<auto-flow-direction>> of ''grid-auto-flow/row''.
 	If it is instead set to ''grid-auto-flow/column'',
-	swap all mentions of rows and columns in this algorithm.
+	swap all mentions of rows and columns, inline and block, etc. in this algorithm.
 
 	For the purpose of this algorithm,
 	an <dfn>occupied grid cell</dfn>

css-grid/Overview.html

@@ -2256,9 +2256,10 @@ <h3 class="heading settled" data-level=8.5 id=auto-placement-algo><span class=se
 	to contain all of the grid items.</p>
 
 <p>To aid in clarity,
-	this algorithm is written with the assumption that <a class=property data-link-type=propdesc href=#propdef-grid-auto-flow title=grid-auto-flow>grid-auto-flow</a> is set to <a class=css data-link-for=grid-auto-flow data-link-type=maybe href=#valdef-grid-auto-flow-auto-flow-direction-row title=row>row</a>.
+	this algorithm is written with the assumption that <a class=property data-link-type=propdesc href=#propdef-grid-auto-flow title=grid-auto-flow>grid-auto-flow</a>
+	has an <a class="production css" data-link-type=type href=#typedef-auto-flow-direction title="<auto-flow-direction>">&lt;auto-flow-direction&gt;</a> of <a class=css data-link-for=grid-auto-flow data-link-type=maybe href=#valdef-grid-auto-flow-auto-flow-direction-row title=row>row</a>.
 	If it is instead set to <a class=css data-link-for=grid-auto-flow data-link-type=maybe href=#valdef-grid-auto-flow-auto-flow-direction-column title=column>column</a>,
-	swap all mentions of rows and columns in this algorithm.</p>
+	swap all mentions of rows and columns, inline and block, etc. in this algorithm.</p>
 
 <p>For the purpose of this algorithm,
 	an <dfn data-dfn-type=dfn data-noexport="" id=occupied-grid-cell>occupied grid cell<a class=self-link href=#occupied-grid-cell></a></dfn>