Support specifying the GSSAPI library that will be used.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index ff007df2595a43c2ff87dc021a5c2c78eb0a0546..40ae4dd0e1d095f70ef9d5bc0dfaed5195c02be7 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -625,6 +625,9 @@ const char kGpuProcess[]                    = "gpu-process";
 // Causes the GPU process to display a dialog on launch.
 const char kGpuStartupDialog[]              = "gpu-startup-dialog";
 
+// Specifies a custom name for the GSSAPI library to load.
+const char kGSSAPILibraryName[]             = "gssapi-library-name";
+
 // These flags show the man page on Linux. They are equivalent to each
 // other.
 const char kHelp[]                          = "help";