Add full support for filesystem URLs.

webkit/support/webkit_support_glue.cc

Index: webkit/support/webkit_support_glue.cc
diff --git a/webkit/support/webkit_support_glue.cc b/webkit/support/webkit_support_glue.cc
index dad0b6091b1dd2fd1df9e3ec1bc70c98d67d1bc6..d99c4b06abf3c7763ee8bf0536e4de6378183a4c 100644
--- a/webkit/support/webkit_support_glue.cc
+++ b/webkit/support/webkit_support_glue.cc
@@ -15,6 +15,16 @@ namespace webkit_glue {
 void AppendToLog(const char*, int, const char*) {
 }
 
+bool IsProtocolSupportedForMedia(const GURL& url) {
+  if (url.SchemeIsFile() ||
+      url.SchemeIs("http") ||
+      url.SchemeIs("https") ||
+      url.SchemeIs("data") ||
+      url.SchemeIsFileSystem())
+    return true;
+  return false;
+}
+
 bool GetPluginFinderURL(std::string* plugin_finder_url) {
   return false;
 }