diff --git a/browser/components/shell/nsGNOMEShellDBusHelper.cpp b/browser/components/shell/nsGNOMEShellDBusHelper.cpp

--- a/browser/components/shell/nsGNOMEShellDBusHelper.cpp

+++ b/browser/components/shell/nsGNOMEShellDBusHelper.cpp

@@ -29,7 +29,7 @@ static bool GetGnomeSearchTitle(const ch

   }

   AutoTArray<nsString, 1> formatStrings;

-  CopyASCIItoUTF16(nsCString(aSearchedTerm), *formatStrings.AppendElement());

+  CopyUTF8toUTF16(nsCString(aSearchedTerm), *formatStrings.AppendElement());

   nsAutoString gnomeSearchTitle;

   bundle->FormatStringFromName("gnomeSearchProviderSearch", formatStrings,

@@ -41,7 +41,7 @@ static bool GetGnomeSearchTitle(const ch

 static const char* introspect_template =

     "

     "1.0//EN\"\n"

-    "\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\";>\n"

+    "\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\">\n"

     "<node>\n"

     " <interface name=\"org.freedesktop.DBus.Introspectable\">\n"

     "   <method name=\"Introspect\">\n"