[SVG2] Allow leading and trailing whitespace in svg attributes

Source/core/svg/SVGPointList.cpp

Index: Source/core/svg/SVGPointList.cpp
diff --git a/Source/core/svg/SVGPointList.cpp b/Source/core/svg/SVGPointList.cpp
index 295cebfb1d12d7bd9251df95628171a1c13044f8..3655e8f9141d4ccfcf746094d38dc14362761b33 100644
--- a/Source/core/svg/SVGPointList.cpp
+++ b/Source/core/svg/SVGPointList.cpp
@@ -89,7 +89,7 @@ bool SVGPointList::parse(const CharType*& ptr, const CharType* end)
     for (;;) {
         float x = 0.0f;
         float y = 0.0f;
-        bool valid = parseNumber(ptr, end, x) && parseNumber(ptr, end, y, false);
+        bool valid = parseNumber(ptr, end, x) && parseNumber(ptr, end, y, STRICT);
         if (!valid) {
             return false;
         }