Convert use of int ms to TimeDelta in files owned by brettw.

chrome/browser/translate/translate_manager.h

Index: chrome/browser/translate/translate_manager.h
diff --git a/chrome/browser/translate/translate_manager.h b/chrome/browser/translate/translate_manager.h
index 5e7f089563c280c21431e5a8653263ae9a3ba201..9444406fcfe347512cd2ba734f831719215a090c 100644
--- a/chrome/browser/translate/translate_manager.h
+++ b/chrome/browser/translate/translate_manager.h
@@ -83,7 +83,8 @@ class TranslateManager : public content::NotificationObserver,
   // Used by unit-tests to override the default delay after which the translate
   // script is fetched again from the translation server.
   void set_translate_script_expiration_delay(int delay_ms) {
-    translate_script_expiration_delay_ = delay_ms;
+    translate_script_expiration_delay_ =
+        base::TimeDelta::FromMilliseconds(delay_ms);
   }
 
   // Convenience method to know if a tab is showing a translate infobar.
@@ -198,9 +199,9 @@ class TranslateManager : public content::NotificationObserver,
   // The JS injected in the page to do the translation.
   std::string translate_script_;
 
-  // Delay in milli-seconds after which the translate script is fetched again
+  // Delay after which the translate script is fetched again
   // from the translate server.
-  int translate_script_expiration_delay_;
+  base::TimeDelta translate_script_expiration_delay_;
 
   // Set when the translate JS is currently being retrieved. NULL otherwise.
   scoped_ptr<content::URLFetcher> translate_script_request_pending_;