Adds a modal dialog implementation of the settings reset prompt.

chrome/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config_unittest.cc

 // Copyright 2017 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/browser/safe_browsing/settings_reset_prompt/settings_reset_prompt_config.h"
 
 #include <map>
 #include <set>
 
 #include "base/strings/stringprintf.h"
@@ skipping 31 matching lines @@
     return {
         {"domain_hashes", base::StringPrintf("{\"%s\": \"1\"}", kDomainHash)},
         {"delay_before_prompt_seconds", "42"},
         {"use_modal_dialog", "true"}};
   }
 
   variations::testing::VariationParamsManager params_manager_;
   base::test::ScopedFeatureList scoped_feature_list_;
 };
 
-TEST_F(SettingsResetPromptConfigTest, IsPromptEnabled) {
-  EXPECT_FALSE(SettingsResetPromptConfig::IsPromptEnabled());
-
-  SetFeatureParams(GetDefaultFeatureParams());
-  EXPECT_TRUE(SettingsResetPromptConfig::IsPromptEnabled());
-}
-
 TEST_F(SettingsResetPromptConfigTest, Create) {
   ASSERT_FALSE(SettingsResetPromptConfig::IsPromptEnabled());
 
   // |Create()| should return nullptr when feature is not enabled.
   EXPECT_FALSE(SettingsResetPromptConfig::Create());
 
   // |Create()| should return false when feature is enabled, but parameters are
   // |missing.
   scoped_feature_list_.InitAndEnableFeature(kSettingsResetPrompt);
   ASSERT_TRUE(SettingsResetPromptConfig::IsPromptEnabled());
@@ skipping 215 matching lines @@
   params[kModalParam] = "false";
   SetFeatureParams(params);
   {
     auto config = SettingsResetPromptConfig::Create();
     ASSERT_TRUE(config);
     EXPECT_FALSE(config->use_modal_dialog());
   }
 }
 
 }  // namespace safe_browsing