Run the later parts of startup as UI thread tasks

chrome/browser/chrome_browser_main.h

Index: chrome/browser/chrome_browser_main.h
diff --git a/chrome/browser/chrome_browser_main.h b/chrome/browser/chrome_browser_main.h
index 0e092e49ac9ea5126fd83bbc70b45690b576fb96..bcc25ed6df9e5feb5d8307f0cf61e408256ab209 100644
--- a/chrome/browser/chrome_browser_main.h
+++ b/chrome/browser/chrome_browser_main.h
@@ -17,6 +17,7 @@
 #include "chrome/browser/ui/startup/startup_browser_creator.h"
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/browser/render_view_host.h"
+#include "content/public/common/main_function_params.h"
 
 class ActiveTabTracker;
 class BrowserProcessImpl;
@@ -41,10 +42,6 @@ namespace chrome_browser_metrics {
 class TrackingSynchronizer;
 }
 
-namespace content {
-struct MainFunctionParams;
-}
-
 namespace performance_monitor {
 class StartupTimer;
 }
@@ -136,7 +133,7 @@ class ChromeBrowserMainParts : public content::BrowserMainParts {
 
   // Members initialized on construction ---------------------------------------
 
-  const content::MainFunctionParams& parameters_;
+  const content::MainFunctionParams parameters_;

[aberent, 2013/07/22 15:47:35]

This change is needed because the parameters are now used after the caller of
the constructor (which owns the parameters passed to the constructor) has
exited.

   const CommandLine& parsed_command_line_;
   int result_code_;