Do not apply ink-skipping to line-through text decoration

third_party/WebKit/Source/core/paint/InlineTextBoxPainter.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/paint/InlineTextBoxPainter.h"
 
 #include "core/editing/CompositionUnderline.h"
 #include "core/editing/Editor.h"
 #include "core/editing/markers/DocumentMarkerController.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 1116 matching lines @@
             textDecorationThickness);
       }
       decorationPainter.paint();
     }
     if (lines & TextDecorationLineThrough) {
       const float lineThroughOffset = 2 * baseline / 3;
       AppliedDecorationPainter decorationPainter(
           context, FloatPoint(localOrigin) + FloatPoint(0, lineThroughOffset),
           width.toFloat(), decoration, textDecorationThickness, doubleOffset, 0,
           antialiasDecoration);
-      if (skipIntercepts) {
-        textPainter.clipDecorationsStripe(
-            -baseline + decorationPainter.decorationBounds().y() -
-                FloatPoint(localOrigin).y(),
-            decorationPainter.decorationBounds().height(),
-            textDecorationThickness);
-      }
+      // No skip: ink for line-through,
+      // compare https://github.com/w3c/csswg-drafts/issues/711
       decorationPainter.paint();
     }
   }
 }
 
 void InlineTextBoxPainter::paintCompositionUnderline(
     GraphicsContext& context,
     const LayoutPoint& boxOrigin,
     const CompositionUnderline& underline) {
   if (underline.color() == Color::transparent)
@@ skipping 135 matching lines @@
 
   LayoutRect boxRect(boxOrigin, LayoutSize(m_inlineTextBox.logicalWidth(),
                                            m_inlineTextBox.logicalHeight()));
   context.clip(FloatRect(boxRect));
   context.drawHighlightForText(font, run, FloatPoint(boxOrigin),
                                boxRect.height().toInt(), color,
                                paintOffsets.first, paintOffsets.second);
 }
 
 }  // namespace blink