[Refactoring] Remove squaredDistanceToClosestPoint function on LayoutSVGInlineText.cpp

third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.cpp

Index: third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.cpp
diff --git a/third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.cpp b/third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.cpp
index 5243c2c1f326fefff3300ba8d7b4679b951cb57f..5c1719aa964e02a0943b6fcfa4f5ff03ab67ac2a 100644
--- a/third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.cpp
+++ b/third_party/WebKit/Source/core/layout/svg/LayoutSVGInlineText.cpp
@@ -58,14 +58,6 @@ static PassRefPtr<StringImpl> applySVGWhitespaceRules(PassRefPtr<StringImpl> str
     return newString.release();
 }
 
-static float squaredDistanceToClosestPoint(const FloatRect& rect, const FloatPoint& point)
-{
-    FloatPoint closestPoint;
-    closestPoint.setX(std::max(std::min(point.x(), rect.maxX()), rect.x()));
-    closestPoint.setY(std::max(std::min(point.y(), rect.maxY()), rect.y()));
-    return (point - closestPoint).diagonalLengthSquared();
-}
-
 LayoutSVGInlineText::LayoutSVGInlineText(Node* n, PassRefPtr<StringImpl> string)
     : LayoutText(n, applySVGWhitespaceRules(string, false))
     , m_scalingFactor(1)
@@ -187,7 +179,7 @@ PositionWithAffinity LayoutSVGInlineText::positionForPoint(const LayoutPoint& po
 
             float distance = 0;
             if (!fragmentRect.contains(absolutePoint))
-                distance = squaredDistanceToClosestPoint(fragmentRect, absolutePoint);
+                distance = fragmentRect.squaredDistanceTo(absolutePoint);
 
             if (distance <= closestDistance) {
                 closestDistance = distance;