Linux: fix memory leak in new SkFontHost code.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18424 0039d316-1c4b-4281-b951-d872f2087c98

skia/ext/SkFontHost_fontconfig_direct.cpp

@@ -166,6 +166,8 @@ bool FontConfigDirect::Match(std::string* result_family,
     if (result_family)
         *result_family = (char *) c_family;
 
+    FcPatternDestroy(match);
+
     return true;
 }