SVG should consider base URI when resolving fragment URIs

third_party/WebKit/Source/core/svg/SVGURIReference.h

Index: third_party/WebKit/Source/core/svg/SVGURIReference.h
diff --git a/third_party/WebKit/Source/core/svg/SVGURIReference.h b/third_party/WebKit/Source/core/svg/SVGURIReference.h
index 1caa06ae1496fe8c2b0764e9ff60d4e97c4c5e69..0122dca5256cd08df442c725cf95bc79ef41a402 100644
--- a/third_party/WebKit/Source/core/svg/SVGURIReference.h
+++ b/third_party/WebKit/Source/core/svg/SVGURIReference.h
@@ -42,7 +42,7 @@ public:
     static inline bool isExternalURIReference(const String& uri, const Document& document)
     {
         // Fragment-only URIs are always internal
-        if (uri.startsWith('#'))
+        if (document.baseURL() == document.url() && uri.startsWith('#'))

[fs, 2015/11/17 09:07:54]

How is this any different from just removing the startsWith(...) check
altogether?

[Shanmuga Pandi, 2015/11/17 09:15:35]

If a content does not have <base> property , then it will be treated as internal
URI and do early return, else it will be considered as external URI. 

             return false;
 
         // If the URI matches our documents URL, we're dealing with a local reference.