Show sync promo at startup

chrome/common/pref_names.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/basictypes.h"
 
 namespace prefs {
 
@@ skipping 1100 matching lines @@
 
 // The mere fact that this pref is registered signals that we should show the
 // minimal First Run omnibox information bubble when the first
 // browser window appears.
 // This preference is only registered by the first-run procedure.
 const char kShouldUseMinimalFirstRunBubble[] = "show-minimal-first-run-bubble";
 
 // Signal that we should show the welcome page when we launch Chrome.
 const char kShouldShowWelcomePage[] = "show-welcome-page";
 
+// Tracks the number of times that we have shown the sync promo at startup.
+const char kSyncPromoStartupCount[] = "sync-promo-startup-count";
+
 // String containing the last known Google URL.  We re-detect this on startup in
 // most cases, and use it to send traffic to the correct Google host or with the
 // correct Google domain/country code for whatever location the user is in.
 const char kLastKnownGoogleURL[] = "browser.last_known_google_url";
 
 // String containing the last prompted Google URL to the user.
 // If the user is using .x TLD for Google URL and gets prompted about .y TLD
 // for Google URL, and says "no", we should leave the search engine set to .x
 // but not prompt again until the domain changes away from .y.
 const char kLastPromptedGoogleURL[] = "browser.last_prompted_google_url";
@@ skipping 449 matching lines @@
 // specified.
 const char kCustomHandlersEnabled[] = "custom_handlers.enabled";
 
 // Integers that specify the policy refresh rate for device- and user-policy in
 // milliseconds. Not all values are meaningful, so it is clamped to a sane range
 // by the cloud policy subsystem.
 const char kDevicePolicyRefreshRate[] = "policy.device_refresh_rate";
 const char kUserPolicyRefreshRate[] = "policy.user_refresh_rate";
 
 }  // namespace prefs