[css-grid] Fix indefinite height detection

third_party/WebKit/Source/core/layout/LayoutBlock.h

Index: third_party/WebKit/Source/core/layout/LayoutBlock.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutBlock.h b/third_party/WebKit/Source/core/layout/LayoutBlock.h
index 7bae52d53cb095714bd28ad9b711e57f8a79c5fc..cdedb29d1408444440d92232df02a7f4e7fb25eb 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBlock.h
+++ b/third_party/WebKit/Source/core/layout/LayoutBlock.h
@@ -226,6 +226,9 @@ public:
     void checkPositionedObjectsNeedLayout();
 #endif
 
+    static LayoutUnit availableLogicalHeightForPercentageComputation(const LayoutBlock&);

[cbiesinger, 2016/07/21 20:57:28]

Why make this a static function and pass in a block, when you could just make
this a member function on that block?

[Manuel Rego, 2016/07/22 13:05:37]

Yeah good idea it can be a member const function,
like hasDefiniteLogicalHeight().

+    bool hasDefiniteLogicalHeight() const;
+
 protected:
     bool recalcNormalFlowChildOverflowIfNeeded(LayoutObject*);
     bool recalcPositionedDescendantsOverflowAfterStyleChange();