Move kInstallDate from chrome/common/pref_names.h to components/metrics/metrics_pref_names.h

chrome/common/pref_names.cc

 // Copyright (c) 2012 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"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 1351 matching lines @@
 // The keys below are used for the dictionaries in the
 // kStabilityPluginStats list.
 const char kStabilityPluginName[] = "name";
 const char kStabilityPluginLaunches[] = "launches";
 const char kStabilityPluginInstances[] = "instances";
 const char kStabilityPluginCrashes[] = "crashes";
 const char kStabilityPluginLoadingErrors[] = "loading_errors";
 
 // The keys below are strictly increasing counters over the lifetime of
 // a chrome installation. They are (optionally) sent up to the uninstall
-// survey in the event of uninstallation. The installation date is used by some
-// opt-in services such as Wallet and UMA.
-const char kInstallDate[] = "uninstall_metrics.installation_date2";
+// survey in the event of uninstallation.
 const char kUninstallMetricsPageLoadCount[] =
     "uninstall_metrics.page_load_count";
 const char kUninstallLastLaunchTimeSec[] =
     "uninstall_metrics.last_launch_time_sec";
 const char kUninstallLastObservedRunTimeSec[] =
     "uninstall_metrics.last_observed_running_time_sec";
 
 // String containing the version of Chrome for which Chrome will not prompt the
 // user about setting Chrome as the default browser.
 const char kBrowserSuppressDefaultBrowserPrompt[] =
@@ skipping 914 matching lines @@
 // "mapped_title" entries, detailing the bookmark target URL (if any), the title
 // given by the PartnerBookmarksProvider and either the user-visible renamed
 // title or an empty string if the bookmark node was removed.
 const char kPartnerBookmarkMappings[] = "partnerbookmarks.mappings";
 #endif
 
 // Whether DNS Quick Check is disabled in proxy resolution.
 const char kQuickCheckEnabled[] = "proxy.quick_check_enabled";
 
 }  // namespace prefs