Don't use pageLogicalHeight() to resolve percentage values in subframes

Source/core/rendering/RenderBox.cpp

Index: Source/core/rendering/RenderBox.cpp
diff --git a/Source/core/rendering/RenderBox.cpp b/Source/core/rendering/RenderBox.cpp
index c1e5be5dd91567fc3f2fe9a50c3f3e0474d08727..b1c53809393cecb69b6f49c9c4515e7e8851e008 100644
--- a/Source/core/rendering/RenderBox.cpp
+++ b/Source/core/rendering/RenderBox.cpp
@@ -2582,7 +2582,7 @@ void RenderBox::computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logica
         && (isDocumentElement() || (isBody() && document().documentElement()->renderer()->style()->logicalHeight().isPercent())) && !isInline();
     if (stretchesToViewport() || paginatedContentNeedsBaseHeight) {
         LayoutUnit margins = collapsedMarginBefore() + collapsedMarginAfter();
-        LayoutUnit visibleHeight = viewLogicalHeightForPercentages();
+        LayoutUnit visibleHeight = view()->viewLogicalHeightForPercentages();
         if (isDocumentElement())
             computedValues.m_extent = max(computedValues.m_extent, visibleHeight - margins);
         else {
@@ -2592,13 +2592,6 @@ void RenderBox::computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logica
     }
 }
 
-LayoutUnit RenderBox::viewLogicalHeightForPercentages() const
-{
-    if (document().printing())
-        return static_cast<LayoutUnit>(view()->pageLogicalHeight());
-    return view()->viewLogicalHeight();
-}
-
 LayoutUnit RenderBox::computeLogicalHeightUsing(const Length& height, LayoutUnit intrinsicContentHeight) const
 {
     LayoutUnit logicalHeight = computeContentAndScrollbarLogicalHeightUsing(height, intrinsicContentHeight);
@@ -2734,7 +2727,7 @@ LayoutUnit RenderBox::computePercentageLogicalHeight(const Length& height) const
         cb->computeLogicalHeight(cb->logicalHeight(), 0, computedValues);
         availableHeight = computedValues.m_extent - cb->borderAndPaddingLogicalHeight() - cb->scrollbarLogicalHeight();
     } else if (cb->isRenderView())
-        availableHeight = viewLogicalHeightForPercentages();
+        availableHeight = view()->viewLogicalHeightForPercentages();
 
     if (availableHeight == -1)
         return availableHeight;