Fix invalid selection produced when dragging mouse outside the SVG text element

third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.h

Index: third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.h
diff --git a/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.h b/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.h
index d5b8df4e5798e86531c617761fac70d8a312297f..10fd707aded3744526b0c9dc75f057e4739822f6 100644
--- a/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.h
+++ b/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.h
@@ -108,6 +108,20 @@ public:
     static AffineTransform deprecatedCalculateTransformToLayer(const LayoutObject*);
     static float calculateScreenFontSizeScalingFactor(const LayoutObject*);
 
+    struct SearchCandidate {

[fs, 2016/01/21 14:27:16]

No need to put this in the header.

+    public:
+        SearchCandidate() {}
+        SearchCandidate(LayoutObject* layoutObject, float dist)
+            : candidateLayoutObject(layoutObject)
+            , distance(dist)
+        {
+        }
+        LayoutObject* candidateLayoutObject;
+        float distance;
+    };
+    static bool compareCandidateDistance(const SearchCandidate, const SearchCandidate);

[fs, 2016/01/21 14:27:16]

Ditto. Also, pass arguments as references.

+    static LayoutObject* findClosestLayoutSVGText(LayoutObject*, const FloatPoint&);
+
 private:
     static void updateObjectBoundingBox(FloatRect& objectBoundingBox, bool& objectBoundingBoxValid, LayoutObject* other, FloatRect otherBoundingBox);
     static bool layoutSizeOfNearestViewportChanged(const LayoutObject* start);