Changed EPointerEvents to an enum class and renamed its members to keywords

third_party/WebKit/Source/core/layout/PointerEventsHitRules.cpp

Index: third_party/WebKit/Source/core/layout/PointerEventsHitRules.cpp
diff --git a/third_party/WebKit/Source/core/layout/PointerEventsHitRules.cpp b/third_party/WebKit/Source/core/layout/PointerEventsHitRules.cpp
index cc8157932f0163d2cb79e7b504cadc4612a6257b..4f98e4dcf89d6a84a5c0b13ccc4708dd5374e3cd 100644
--- a/third_party/WebKit/Source/core/layout/PointerEventsHitRules.cpp
+++ b/third_party/WebKit/Source/core/layout/PointerEventsHitRules.cpp
@@ -41,80 +41,82 @@ PointerEventsHitRules::PointerEventsHitRules(EHitTesting hitTesting,
       canHitFill(false),
       canHitBoundingBox(false) {
   if (request.svgClipContent())
-    pointerEvents = PE_FILL;
+    pointerEvents = EPointerEvents::PE_FILL;
 
   if (hitTesting == SVG_GEOMETRY_HITTESTING) {
     switch (pointerEvents) {
-      case PE_BOUNDINGBOX:
+      case EPointerEvents::PE_BOUNDINGBOX:
         canHitBoundingBox = true;
         break;
-      case PE_VISIBLE_PAINTED:
-      case PE_AUTO:  // "auto" is like "visiblePainted" when in SVG content
+      case EPointerEvents::PE_VISIBLE_PAINTED:
+      case EPointerEvents::PE_AUTO:  // "auto" is like "visiblePainted" when in
+                                     // SVG content
         requireFill = true;
         requireStroke = true;
-      case PE_VISIBLE:
+      case EPointerEvents::PE_VISIBLE:
         requireVisible = true;
         canHitFill = true;
         canHitStroke = true;
         break;
-      case PE_VISIBLE_FILL:
+      case EPointerEvents::PE_VISIBLE_FILL:
         requireVisible = true;
         canHitFill = true;
         break;
-      case PE_VISIBLE_STROKE:
+      case EPointerEvents::PE_VISIBLE_STROKE:
         requireVisible = true;
         canHitStroke = true;
         break;
-      case PE_PAINTED:
+      case EPointerEvents::PE_PAINTED:
         requireFill = true;
         requireStroke = true;
-      case PE_ALL:
+      case EPointerEvents::PE_ALL:
         canHitFill = true;
         canHitStroke = true;
         break;
-      case PE_FILL:
+      case EPointerEvents::PE_FILL:
         canHitFill = true;
         break;
-      case PE_STROKE:
+      case EPointerEvents::PE_STROKE:
         canHitStroke = true;
         break;
-      case PE_NONE:
+      case EPointerEvents::PE_NONE:
         // nothing to do here, defaults are all false.
         break;
     }
   } else {
     switch (pointerEvents) {
-      case PE_BOUNDINGBOX:
+      case EPointerEvents::PE_BOUNDINGBOX:
         canHitBoundingBox = true;
         break;
-      case PE_VISIBLE_PAINTED:
-      case PE_AUTO:  // "auto" is like "visiblePainted" when in SVG content
+      case EPointerEvents::PE_VISIBLE_PAINTED:
+      case EPointerEvents::PE_AUTO:  // "auto" is like "visiblePainted" when in
+                                     // SVG content
         requireVisible = true;
         requireFill = true;
         requireStroke = true;
         canHitFill = true;
         canHitStroke = true;
         break;
-      case PE_VISIBLE_FILL:
-      case PE_VISIBLE_STROKE:
-      case PE_VISIBLE:
+      case EPointerEvents::PE_VISIBLE_FILL:
+      case EPointerEvents::PE_VISIBLE_STROKE:
+      case EPointerEvents::PE_VISIBLE:
         requireVisible = true;
         canHitFill = true;
         canHitStroke = true;
         break;
-      case PE_PAINTED:
+      case EPointerEvents::PE_PAINTED:
         requireFill = true;
         requireStroke = true;
         canHitFill = true;
         canHitStroke = true;
         break;
-      case PE_FILL:
-      case PE_STROKE:
-      case PE_ALL:
+      case EPointerEvents::PE_FILL:
+      case EPointerEvents::PE_STROKE:
+      case EPointerEvents::PE_ALL:
         canHitFill = true;
         canHitStroke = true;
         break;
-      case PE_NONE:
+      case EPointerEvents::PE_NONE:
         // nothing to do here, defaults are all false.
         break;
     }