Introduce support for text-decoration-skip: ink

third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp

Index: third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp b/third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp
index 79f123d50c8f0b752e7b58d7d91aeb2bd26597eb..dda5bad908febe2991748eca36dca671e590a6bb 100644
--- a/third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp
+++ b/third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp
@@ -46,6 +46,7 @@
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "third_party/skia/include/effects/SkLumaColorFilter.h"
 #include "third_party/skia/include/effects/SkPictureImageFilter.h"
+#include "third_party/skia/include/pathops/SkPathOps.h"
 #include "third_party/skia/include/utils/SkNullCanvas.h"
 #include "wtf/Assertions.h"
 #include "wtf/MathExtras.h"
@@ -644,9 +645,7 @@ void GraphicsContext::drawLineForDocumentMarker(const FloatPoint& pt,
     restore();
 }
 
-void GraphicsContext::drawLineForText(const FloatPoint& pt,
-                                      float width,
-                                      bool printing) {
+void GraphicsContext::drawLineForText(const FloatPoint& pt, float width) {
   if (contextDisabled())
     return;
 
@@ -657,8 +656,7 @@ void GraphicsContext::drawLineForText(const FloatPoint& pt,
   switch (getStrokeStyle()) {
     case NoStroke:
     case SolidStroke:
-    case DoubleStroke:
-    case WavyStroke: {
+    case DoubleStroke: {
       int thickness = SkMax32(static_cast<int>(strokeThickness()), 1);
       SkRect r;
       r.fLeft = WebCoreFloatToSkScalar(pt.x());
@@ -679,6 +677,9 @@ void GraphicsContext::drawLineForText(const FloatPoint& pt,
       drawLine(IntPoint(pt.x(), y), IntPoint(pt.x() + width, y));
       return;
     }
+    case WavyStroke:
+    default:
+      break;
   }
 
   ASSERT_NOT_REACHED();