BASELINE: Update Chromium to 68.0.3440.125

Change-Id: I23f19369e01f688e496f5bf179abb521ad73874f
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 15 insertions, 1 deletions

diff --git a/chromium/third_party/blink/renderer/core/layout/ng/ng_physical_box_fragment.h b/chromium/third_party/blink/renderer/core/layout/ng/ng_physical_box_fragment.h
index 6bc38d92972..f2f8a3b88c7 100644
--- a/chromium/third_party/blink/renderer/core/layout/ng/ng_physical_box_fragment.h
+++ b/chromium/third_party/blink/renderer/core/layout/ng/ng_physical_box_fragment.h
@@ -9,6 +9,7 @@
 #include "third_party/blink/renderer/core/layout/ng/geometry/ng_box_strut.h"
 #include "third_party/blink/renderer/core/layout/ng/inline/ng_baseline.h"
 #include "third_party/blink/renderer/core/layout/ng/ng_physical_container_fragment.h"
+#include "third_party/blink/renderer/platform/scroll/scroll_types.h"
 
 namespace blink {
 
@@ -18,6 +19,7 @@ class CORE_EXPORT NGPhysicalBoxFragment final
   // This modifies the passed-in children vector.
   NGPhysicalBoxFragment(LayoutObject* layout_object,
                         const ComputedStyle& style,
+                        NGStyleVariant style_variant,
                         NGPhysicalSize size,
                         Vector<scoped_refptr<NGPhysicalFragment>>& children,
                         const NGPixelSnappedPhysicalBoxStrut& padding,
@@ -40,6 +42,17 @@ class CORE_EXPORT NGPhysicalBoxFragment final
   bool HasOverflowClip() const;
   bool ShouldClipOverflow() const;
 
+  NGPhysicalOffsetRect ScrollableOverflow() const;
+
+  // TODO(layout-dev): These three methods delegate to legacy layout for now,
+  // update them to use LayoutNG based overflow information from the fragment
+  // and change them to use NG geometry types once LayoutNG supports overflow.
+  LayoutRect OverflowClipRect(
+      const LayoutPoint& location,
+      OverlayScrollbarClipBehavior = kIgnorePlatformOverlayScrollbarSize) const;
+  IntSize ScrolledContentOffset() const;
+  LayoutSize ScrollSize() const;
+
   // Visual rect of this box in the local coordinate. Does not include children
   // even if they overflow this box.
   NGPhysicalOffsetRect SelfVisualRect() const;
@@ -50,13 +63,14 @@ class CORE_EXPORT NGPhysicalBoxFragment final
   void AddSelfOutlineRects(Vector<LayoutRect>*,
                            const LayoutPoint& additional_offset) const;
 
-  PositionWithAffinity PositionForPoint(const NGPhysicalOffset&) const override;
+  UBiDiLevel BidiLevel() const override;
 
   scoped_refptr<NGPhysicalFragment> CloneWithoutOffset() const;
 
  private:
   Vector<NGBaseline> baselines_;
   NGPixelSnappedPhysicalBoxStrut padding_;
+  NGPhysicalOffsetRect descendant_outlines_;
 };
 
 DEFINE_TYPE_CASTS(NGPhysicalBoxFragment,