Repeat footers in paginated context

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

Index: third_party/WebKit/Source/core/layout/LayoutTable.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutTable.h b/third_party/WebKit/Source/core/layout/LayoutTable.h
index 6e963244601215b634fde19e86d7775af3b105e7..4135263d60968673c1901fba0be5e783f533d052 100644
--- a/third_party/WebKit/Source/core/layout/LayoutTable.h
+++ b/third_party/WebKit/Source/core/layout/LayoutTable.h
@@ -213,8 +213,7 @@ class CORE_EXPORT LayoutTable final : public LayoutBlock {
   }
 
   LayoutTableSection* Header() const {
-    // TODO(mstensho): We should ideally DCHECK(!needsSectionRecalc()) here, but
-    // we currently cannot, due to crbug.com/693212
+    DCHECK(!NeedsSectionRecalc());

[mstensho (USE GERRIT), 2017/06/16 08:43:06]

Better leave this alone in this CL. I don't even know if it's possible to do
this yet.

[rhogan, 2017/06/20 18:46:05]

OK.

     return head_;
   }
   LayoutTableSection* Footer() const {
@@ -233,6 +232,13 @@ class CORE_EXPORT LayoutTable final : public LayoutBlock {
     return row_offset_from_repeating_header_;
   }
 
+  void SetRowOffsetFromRepeatingFooter(LayoutUnit offset) {
+    row_offset_from_repeating_footer_ = offset;
+  }
+  LayoutUnit RowOffsetFromRepeatingFooter() const {
+    return row_offset_from_repeating_footer_;
+  }
+
   // These functions return nullptr if the table has no sections.
   LayoutTableSection* TopSection() const;
   LayoutTableSection* BottomSection() const;
@@ -582,6 +588,7 @@ class CORE_EXPORT LayoutTable final : public LayoutBlock {
 
   LayoutUnit block_offset_to_first_repeatable_header_;
   LayoutUnit row_offset_from_repeating_header_;
+  LayoutUnit row_offset_from_repeating_footer_;
   LayoutUnit old_available_logical_height_;
 };