An empty SVG path string is not in error

Source/core/svg/SVGPathUtilities.cpp

Index: Source/core/svg/SVGPathUtilities.cpp
diff --git a/Source/core/svg/SVGPathUtilities.cpp b/Source/core/svg/SVGPathUtilities.cpp
index 51cce510a81211991784a81b950ba050c2953bfb..ecf61b170370e83820074ef87e3bc9a0259c7bf3 100644
--- a/Source/core/svg/SVGPathUtilities.cpp
+++ b/Source/core/svg/SVGPathUtilities.cpp
@@ -98,7 +98,7 @@ static SVGPathBlender* globalSVGPathBlender()
 bool buildPathFromString(const String& d, Path& result)
 {
     if (d.isEmpty())
-        return false;
+        return true;
 
     SVGPathBuilder* builder = globalSVGPathBuilder(result);
 
@@ -113,7 +113,7 @@ bool buildPathFromByteStream(const SVGPathByteStream* stream, Path& result)
 {
     ASSERT(stream);
     if (stream->isEmpty())
-        return false;
+        return true;
 
     SVGPathBuilder* builder = globalSVGPathBuilder(result);
 
@@ -128,7 +128,7 @@ bool buildStringFromByteStream(const SVGPathByteStream* stream, String& result,
 {
     ASSERT(stream);
     if (stream->isEmpty())
-        return false;
+        return true;
 
     SVGPathStringBuilder* builder = globalSVGPathStringBuilder();
 
@@ -145,7 +145,7 @@ bool buildSVGPathByteStreamFromString(const String& d, SVGPathByteStream* result
     ASSERT(result);
     result->clear();
     if (d.isEmpty())
-        return false;
+        return true;
 
     // The string length is typically a minor overestimate of eventual byte stream size, so it avoids us a lot of reallocs.
     result->reserveInitialCapacity(d.length());
@@ -167,7 +167,7 @@ bool addToSVGPathByteStream(SVGPathByteStream* fromStream, const SVGPathByteStre
     ASSERT(fromStream);
     ASSERT(byStream);
     if (fromStream->isEmpty() || byStream->isEmpty())
-        return false;
+        return true;
 
     SVGPathByteStreamBuilder* builder = globalSVGPathByteStreamBuilder(fromStream);