Fix translate namespace

components/translate/core/browser/translate_url_fetcher.h

Index: components/translate/core/browser/translate_url_fetcher.h
diff --git a/components/translate/core/browser/translate_url_fetcher.h b/components/translate/core/browser/translate_url_fetcher.h
index 9643613b15dd0e2c75e66a2a897153d2f10bca23..210983f7764f615eba37e713c5e41de944d9eb2c 100644
--- a/components/translate/core/browser/translate_url_fetcher.h
+++ b/components/translate/core/browser/translate_url_fetcher.h
@@ -10,6 +10,8 @@
 #include "net/url_request/url_fetcher_delegate.h"
 #include "url/gurl.h"
 
+namespace translate {
+
 // Downloads raw Translate data such as the Translate script and the language
 // list.
 class TranslateURLFetcher : public net::URLFetcherDelegate {
@@ -83,4 +85,6 @@ class TranslateURLFetcher : public net::URLFetcherDelegate {
   DISALLOW_COPY_AND_ASSIGN(TranslateURLFetcher);
 };
 
+}  // namespace translate
+
 #endif  // COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_URL_FETCHER_H_