Make the auto-launch experiment profile-aware.

chrome/browser/profiles/profile_info_cache.cc

Index: chrome/browser/profiles/profile_info_cache.cc
===================================================================
--- chrome/browser/profiles/profile_info_cache.cc	(revision 120769)
+++ chrome/browser/profiles/profile_info_cache.cc	(working copy)
@@ -32,6 +32,10 @@
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_util.h"
 
+#if defined(OS_WIN)
+#include "chrome/installer/util/auto_launch_util.h"
+#endif
+
 using content::BrowserThread;
 
 namespace {
@@ -163,6 +167,17 @@
   file_util::Delete(image_path, false);
 }
 
+#if defined(OS_WIN)
+void DeleteAutoLaunchValueForProfile(
+    const FilePath& profile_path) {
+  if (auto_launch_util::WillLaunchAtLogin(FilePath(),
+                                          profile_path.BaseName().value())) {
+      auto_launch_util::SetWillLaunchAtLogin(
+          false, FilePath(), profile_path.BaseName().value());
+  }
+}
+#endif
+
 }  // namespace
 
 ProfileInfoCache::ProfileInfoCache(PrefService* prefs,
@@ -238,6 +253,12 @@
   cache->Remove(key, NULL);
   sorted_keys_.erase(std::find(sorted_keys_.begin(), sorted_keys_.end(), key));
 
+#if defined(OS_WIN)
+  BrowserThread::PostTask(
+      BrowserThread::FILE, FROM_HERE,
+      base::Bind(&DeleteAutoLaunchValueForProfile, profile_path));

[grt (UTC plus 2), 2012/02/09 16:43:50]

shouldn't this be more like the ProfileShortcutManager and take action when
OnProfileWillBeRemoved is sent out?

+#endif
+
   FOR_EACH_OBSERVER(ProfileInfoCacheObserver,
                     observer_list_,
                     OnProfileWasRemoved(profile_path, name));