[cros] Fake a stub user login when no --login-manager and --login-user are given.

chrome/browser/profiles/profile_manager.cc

Index: chrome/browser/profiles/profile_manager.cc
diff --git a/chrome/browser/profiles/profile_manager.cc b/chrome/browser/profiles/profile_manager.cc
index 7855e32ac46e39eea8f774893fab678ddb8bd90c..211f89c1ae81e994a4d3ab7541d8fdcf1e73d8ed 100644
--- a/chrome/browser/profiles/profile_manager.cc
+++ b/chrome/browser/profiles/profile_manager.cc
@@ -164,6 +164,13 @@ void OnOpenWindowForNewProfile(Profile* profile,
 
 } // namespace
 
+// static
+#if defined(OS_CHROMEOS)

[sail, 2012/06/22 18:46:56]

This code is getting increasingly hard to follow. It would be nice to clean this
up. Some things wrong with this:
  - it duplicates chrome::kInitialProfile
  - it's not referenced by any of the ProfileManager code that uses the default
profile
  - it adds more conditional logic to the profile code wich makes it more
fragile

Some suggestions:
  - can you change the value of chrome::kInitialProfile to "test-user" for
chrome os?
  - if not can you call ProfileManager::GetDafultProfile()->GetPath()->DirName()
  - if not can you make this a function of ProfileManager and update all
references to chrome::kInitialProfile?

+const char ProfileManager::kTestUserProfile[] = "test-user";
+#else
+const char ProfileManager::kTestUserProfile[] = "Default";
+#endif
+
 #if defined(ENABLE_SESSION_SERVICE)
 // static
 void ProfileManager::ShutdownSessionServices() {