[css-grid] Handle alignment with orthogonal flows

third_party/WebKit/Source/core/layout/LayoutBox.cpp

Index: third_party/WebKit/Source/core/layout/LayoutBox.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutBox.cpp b/third_party/WebKit/Source/core/layout/LayoutBox.cpp
index 6b443a587a2ce3eacddf7d97d75734b7ee46f0d8..c0d041e5f4ae8c60ac5126f907980f797306250b 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBox.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutBox.cpp
@@ -1141,6 +1141,26 @@ void LayoutBox::clearOverrideContainingBlockContentLogicalHeight()
         gOverrideContainingBlockLogicalHeightMap->remove(this);
 }
 
+LayoutUnit LayoutBox::overrideContainingBlockContentWidth() const

[cbiesinger, 2016/07/19 17:39:36]

By the way, I wonder if we should store the override cb width/height as the
actual width/height instead of the logical one, and remove the logical
accessors. The logical cb w/h is hard to reason about since for most purposes
you need them relative to the child's writing mode. But at any rate -- unrelated
to this bug.

[svillar, 2016/07/20 09:23:36]

FWIW I agree with Christian.

[jfernandez, 2016/07/20 13:46:14]

I think it'd make sense, so I'll add a TODO about it, so we can figure out how
it
impacts our current logic.

+{
+    return containingBlock()->isHorizontalWritingMode() ? overrideContainingBlockContentLogicalWidth() : overrideContainingBlockContentLogicalHeight();
+}
+
+LayoutUnit LayoutBox::overrideContainingBlockContentHeight() const
+{
+    return containingBlock()->isHorizontalWritingMode() ? overrideContainingBlockContentLogicalHeight() : overrideContainingBlockContentLogicalWidth();
+}
+
+bool LayoutBox::hasOverrideContainingBlockWidth() const
+{
+    return containingBlock()->isHorizontalWritingMode() ? hasOverrideContainingBlockLogicalWidth() : hasOverrideContainingBlockLogicalHeight();
+}
+
+bool LayoutBox::hasOverrideContainingBlockHeight() const
+{
+    return containingBlock()->isHorizontalWritingMode() ? hasOverrideContainingBlockLogicalHeight() : hasOverrideContainingBlockLogicalWidth();
+}
+
 LayoutUnit LayoutBox::extraInlineOffset() const
 {
     return gExtraInlineOffsetMap ? gExtraInlineOffsetMap->get(this) : LayoutUnit();