Remove HitTestAction.

sky/engine/core/rendering/RenderParagraph.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 "sky/engine/config.h"
 #include "sky/engine/core/rendering/RenderParagraph.h"
 
 #include "sky/engine/core/rendering/BidiRunForLine.h"
 #include "sky/engine/core/rendering/InlineIterator.h"
 #include "sky/engine/core/rendering/RenderLayer.h"
@@ skipping 159 matching lines @@
           RootInlineBox* box = *it;
           box->computeOverflow(box->lineTop(), box->lineBottom(), textBoxDataMap);
       }
 }
 
 void RenderParagraph::paintChildren(PaintInfo& paintInfo, const LayoutPoint& paintOffset, Vector<RenderBox*>& layers)
 {
     m_lineBoxes.paint(this, paintInfo, paintOffset, layers);
 }
 
-bool RenderParagraph::hitTestContents(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
+bool RenderParagraph::hitTestContents(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset)
 {
-    return m_lineBoxes.hitTest(this, request, result, locationInContainer, accumulatedOffset, hitTestAction);
+    return m_lineBoxes.hitTest(this, request, result, locationInContainer, accumulatedOffset);
 }
 
 void RenderParagraph::markLinesDirtyInBlockRange(LayoutUnit logicalTop, LayoutUnit logicalBottom, RootInlineBox* highest)
 {
     if (logicalTop >= logicalBottom)
         return;
 
     RootInlineBox* lowestDirtyLine = lastRootBox();
     RootInlineBox* afterLowest = lowestDirtyLine;
     while (lowestDirtyLine && lowestDirtyLine->lineBottomWithLeading() >= logicalBottom && logicalBottom < LayoutUnit::max()) {
@@ skipping 1380 matching lines @@
                     curr->adjustLogicalPosition(logicalLeft, 0);
                 else
                     curr->adjustLogicalPosition(logicalLeft - (availableLogicalWidth - totalLogicalWidth), 0);
             }
         }
         firstLine = false;
     }
 }
 
 } // namespace blink