CL for perf tryjob

Source/core/svg/SVGLengthContext.h

Index: Source/core/svg/SVGLengthContext.h
diff --git a/Source/core/svg/SVGLengthContext.h b/Source/core/svg/SVGLengthContext.h
index 8f3071fc418ab956635cebf0344dd2cd3fe3043e..fb7cf68ccb3652504e43382232a3f0b8e70bb57c 100644
--- a/Source/core/svg/SVGLengthContext.h
+++ b/Source/core/svg/SVGLengthContext.h
@@ -70,10 +70,9 @@ public:
     bool determineViewport(FloatSize&) const;
 
 private:
-    SVGLengthContext(const SVGElement*, const FloatRect& viewport);
-
     float convertValueFromUserUnitsToPercentage(float value, SVGLengthMode, ExceptionState&) const;
     float convertValueFromPercentageToUserUnits(float value, SVGLengthMode, ExceptionState&) const;
+    static float convertValueFromPercentageToUserUnits(float value, SVGLengthMode, const FloatSize&);
 
     float convertValueFromUserUnitsToEMS(float value, ExceptionState&) const;
     float convertValueFromEMSToUserUnits(float value, ExceptionState&) const;
@@ -82,7 +81,6 @@ private:
     float convertValueFromEXSToUserUnits(float value, ExceptionState&) const;
 
     RawPtrWillBeMember<const SVGElement> m_context;
-    FloatRect m_overridenViewport;
 };
 
 } // namespace blink