No longer store page logical height in LayoutState.

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

Index: third_party/WebKit/Source/core/layout/LayoutBlockFlow.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutBlockFlow.h b/third_party/WebKit/Source/core/layout/LayoutBlockFlow.h
index ea7284203edcff2250452a75ee84c22840d5b20f..17796865f1763a57f9cd1cda7969d781484c61d8 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBlockFlow.h
+++ b/third_party/WebKit/Source/core/layout/LayoutBlockFlow.h
@@ -477,7 +477,6 @@ class CORE_EXPORT LayoutBlockFlow : public LayoutBlock {
 
  private:
   bool layoutBlockFlow(bool relayoutChildren,
-                       LayoutUnit& pageLogicalHeight,
                        SubtreeLayoutScope&);
   void addOverhangingFloatsFromChildren(LayoutUnit unconstrainedHeight);
   void layoutBlockChildren(bool relayoutChildren,
@@ -590,7 +589,6 @@ class CORE_EXPORT LayoutBlockFlow : public LayoutBlock {
                                       LayoutUnit& totalLogicalWidth,
                                       LayoutUnit& availableLogicalWidth,
                                       unsigned expansionOpportunityCount);
-  void checkForPaginationLogicalHeightChange(LayoutUnit& pageLogicalHeight);
 
   bool shouldBreakAtLineToAvoidWidow() const {
     return m_rareData && m_rareData->m_lineBreakToAvoidWidow >= 0;