Remove HitTestAction.

sky/engine/core/rendering/RenderLineBoxList.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 191 matching lines @@
     // them.  Note that boxes can easily overlap, so we can't make any assumptions
     // based off positions of our first line box or our last line box.
     for (InlineFlowBox* curr = firstLineBox(); curr; curr = curr->nextLineBox()) {
         if (lineIntersectsDirtyRect(renderer, curr, info, paintOffset)) {
             RootInlineBox& root = curr->root();
             curr->paint(info, paintOffset, root.lineTop(), root.lineBottom(), layers);
         }
     }
 }
 
-bool RenderLineBoxList::hitTest(RenderBoxModelObject* renderer, const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction) const
+bool RenderLineBoxList::hitTest(RenderBoxModelObject* renderer, const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset) const
 {
-    if (hitTestAction != HitTestForeground)
-        return false;
-
     ASSERT(renderer->isRenderBlock() || (renderer->isRenderInline() && renderer->hasLayer())); // The only way an inline could hit test like this is if it has a layer.
 
     // If we have no lines then we have no work to do.
     if (!firstLineBox())
         return false;
 
     LayoutPoint point = locationInContainer.point();
     LayoutRect rect = IntRect(point.x(), point.y() - locationInContainer.topPadding(), 1, locationInContainer.topPadding() + locationInContainer.bottomPadding() + 1);
 
     if (!anyLineIntersectsRect(renderer, rect, accumulatedOffset))
@@ skipping 114 matching lines @@
         ASSERT(child->prevLineBox() == prev);
         prev = child;
     }
     ASSERT(prev == m_lastLineBox);
 #endif
 }
 
 #endif
 
 }