Update Gaia URL.

chrome/browser/net/browser_url_util.h

Index: chrome/browser/net/browser_url_util.h
diff --git a/chrome/browser/net/browser_url_util.h b/chrome/browser/net/browser_url_util.h
index 1f6e4e20df3f0ac1aa99a53111d2cb918ac65cc2..82c9a1223b5af6c69bdcd351e780823f230d2bc4 100644
--- a/chrome/browser/net/browser_url_util.h
+++ b/chrome/browser/net/browser_url_util.h
@@ -35,6 +35,12 @@ GURL AppendQueryParameter(const GURL& url,
                           const std::string& name,
                           const std::string& value);
 
+// Looks for |search_key| in the query portion of |url|. Returns true if the
+// key is found and sets |out_value| to the unescaped value for the key.
+// Returns false if the key is not found.
+bool GetValueForKeyInQuery(const GURL& url, const std::string& search_key,
+                           std::string* out_value);
+
 }  // namespace chrome_browser_net
 
 #endif  // CHROME_BROWSER_NET_BROWSER_URL_UTIL_H_