Create profile .ico file on profile creation

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 42c4232821d8767ce899fc8aefb6189955e05728..4a06b9c6e16fb3c4d8eec46446201fa5fc793c9c 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -81,6 +81,13 @@ const char kURLsToRestoreOnStartup[] = "session.urls_to_restore_on_startup";
 // higher.
 const char kRestoreOnStartupMigrated[] = "session.restore_on_startup_migrated";
 
+#if defined(OS_WIN)
+// A boolean preference to keep track of whether we have tried to create an icon
+// file on first run past this version. This is done so that we can rely on old
+// profiles always having icons created in their profile directory.
+const char kProfileIconCreated[] = "profile.icon_created";

[Alexei Svitkine (slow), 2013/05/24 14:43:51]

To be more future-proof, how about changing this to profile.icon_version and
starting it with value 1 in this CL? This way, if there's some scenario where we
have to update all these icons when Chrome is updated, we can re-use this pref
for that logic.

[calamity, 2013/05/31 04:07:27]

Done.

+#endif
+
 // The application locale.
 // For OS_CHROMEOS we maintain kApplicationLocale property in both local state
 // and user's profile.  Global property determines locale of login screen,