startup: Put it in chrome namespace.

chrome/browser/ui/startup/startup_browser_creator_impl.h

Index: chrome/browser/ui/startup/startup_browser_creator_impl.h
diff --git a/chrome/browser/ui/startup/startup_browser_creator_impl.h b/chrome/browser/ui/startup/startup_browser_creator_impl.h
index e9aa3a3af000bff8adedd7c0979c64c324b2ce48..6e4536fc308eb7f8c92105e41ddcf5392634f06f 100644
--- a/chrome/browser/ui/startup/startup_browser_creator_impl.h
+++ b/chrome/browser/ui/startup/startup_browser_creator_impl.h
@@ -35,11 +35,11 @@ class StartupBrowserCreatorImpl {
   // the first run.  |is_first_run| indicates that this is a new profile.
   StartupBrowserCreatorImpl(const FilePath& cur_dir,
                             const CommandLine& command_line,
-                            browser::startup::IsFirstRun is_first_run);
+                            chrome::startup::IsFirstRun is_first_run);
   StartupBrowserCreatorImpl(const FilePath& cur_dir,
                             const CommandLine& command_line,
                             StartupBrowserCreator* browser_creator,
-                            browser::startup::IsFirstRun is_first_run);
+                            chrome::startup::IsFirstRun is_first_run);
   ~StartupBrowserCreatorImpl();
 
   // Creates the necessary windows for startup. Returns true on success,
@@ -123,7 +123,7 @@ class StartupBrowserCreatorImpl {
   // Adds any startup infobars to the selected tab of the given browser.
   void AddInfoBarsIfNecessary(
       Browser* browser,
-      browser::startup::IsProcessStartup is_process_startup);
+      chrome::startup::IsProcessStartup is_process_startup);
 
   // Adds additional startup URLs to the specified vector.
   void AddStartupURLs(std::vector<GURL>* startup_urls) const;