Limit the amount the Location Settings Dialog will be shown to users.

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/macros.h"
 #include "build/build_config.h"
 #include "chrome/common/features.h"
 #include "chrome/common/pref_font_webkit_names.h"
@@ skipping 2377 matching lines @@
 const char kOriginTrialPublicKey[] = "origin_trials.public_key";
 
 // A list of origin trial features to disable by policy.
 const char kOriginTrialDisabledFeatures[] = "origin_trials.disabled_features";
 
 // Policy that indicates the state of updates for the binary components.
 const char kComponentUpdatesEnabled[] =
     "component_updates.component_updates_enabled";
 
 #if defined(OS_ANDROID)
+// The current level of backoff for showing the location settings dialog for the
+// default search engine.
+const char kLocationSettingsBackoffLevelDSE[] =
+    "location_settings_backoff_level_dse";
+
+// The current level of backoff for showing the location settings dialog for
+// sites other than the default search engine.
+const char kLocationSettingsBackoffLevelDefault[] =
+    "location_settings_backoff_level_default";
+
+// The next time the location settings dialog can be shown for the default
+// search engine.
+const char kLocationSettingsNextShowDSE[] = "location_settings_next_show_dse";
+
+// The next time the location settings dialog can be shown for sites other than
+// the default search engine.
+const char kLocationSettingsNextShowDefault[] =
+    "location_settings_next_show_default";
+
 // Whether the search geolocation disclosure has been dismissed by the user.
 const char kSearchGeolocationDisclosureDismissed[] =
     "search_geolocation_disclosure.dismissed";
 
 // How many times the search geolocation disclosure has been shown.
 const char kSearchGeolocationDisclosureShownCount[] =
     "search_geolocation_disclosure.shown_count";
 
 // When the disclosure was shown last.
 const char kSearchGeolocationDisclosureLastShowDate[] =
@@ skipping 112 matching lines @@
 // settings.
 const char kSettingsResetPromptLastTriggeredForStartupUrls[] =
     "settings_reset_prompt.last_triggered_for_startup_urls";
 
 // Timestamp of the last time the settings reset prompt was shown during the
 // current prompt wave asking the user if they want to restore their homepage.
 const char kSettingsResetPromptLastTriggeredForHomepage[] =
     "settings_reset_prompt.last_triggered_for_homepage";
 
 }  // namespace prefs