Adds a modal dialog implementation of the settings reset prompt.

chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config.cc

Index: chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config.cc
diff --git a/chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config.cc b/chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config.cc
index 5f992dde01d847e2191033792b139b7640ed97c0..f8a302dbf4e25f91b0b66c291828ae2971184a26 100644
--- a/chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config.cc
+++ b/chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config.cc
@@ -25,20 +25,16 @@ namespace {
 
 constexpr char kSettingsResetPromptFeatureName[] = "SettingsResetPrompt";
 
+bool IsPromptEnabled() {
+  return base::FeatureList::IsEnabled(kSettingsResetPrompt);
+}
+
 }  // namespace.
 
 const base::Feature kSettingsResetPrompt{kSettingsResetPromptFeatureName,
                                          base::FEATURE_DISABLED_BY_DEFAULT};
 
 // static
-bool SettingsResetPromptConfig::IsPromptEnabled() {
-  // TODO(alito): Add prefs to local state to track when the user was
-  // last prompted and ensure that we only prompt once per reset prompt
-  // wave.
-  return base::FeatureList::IsEnabled(kSettingsResetPrompt);
-}
-
-// static
 std::unique_ptr<SettingsResetPromptConfig> SettingsResetPromptConfig::Create() {
   if (!IsPromptEnabled())
     return nullptr;