Clears out external protocol data when cookies and site data is cleared.

chrome/browser/browsing_data/browsing_data_remover_browsertest.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 <stddef.h>
 #include <memory>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "chrome/browser/browsing_data/browsing_data_helper.h"
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 #include "chrome/browser/browsing_data/browsing_data_remover_factory.h"
 #include "chrome/browser/browsing_data/browsing_data_remover_test_util.h"
 #include "chrome/browser/browsing_data/cache_counter.h"
 #include "chrome/browser/chrome_notification_types.h"
+#include "chrome/browser/external_protocol/external_protocol_handler.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/browsing_data/core/browsing_data_utils.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 238 matching lines @@
                           std::move(filter_builder));
   EXPECT_EQ(new_size, GetCacheSize());
 
   // Delete the remaining data.
   RemoveAndWait(BrowsingDataRemover::REMOVE_CACHE);
 
   // The cache is empty.
   EXPECT_EQ(0, GetCacheSize());
 }
 
+IN_PROC_BROWSER_TEST_F(BrowsingDataRemoverBrowserTest,
+                       ExternalProtocolHandlerPrefs) {
+  Profile* profile = browser()->profile();
+  base::DictionaryValue prefs;
+  prefs.SetBoolean("tel", true);
+  profile->GetPrefs()->Set(prefs::kExcludedSchemes, prefs);
+  ExternalProtocolHandler::BlockState block_state =
+      ExternalProtocolHandler::GetBlockState("tel", profile);
+  ASSERT_EQ(ExternalProtocolHandler::BLOCK, block_state);
+  RemoveAndWait(BrowsingDataRemover::REMOVE_SITE_DATA);
+  block_state = ExternalProtocolHandler::GetBlockState("tel", profile);
+  ASSERT_EQ(ExternalProtocolHandler::UNKNOWN, block_state);
+}
+
 // Verify that TransportSecurityState data is cleared for REMOVE_CACHE.
 IN_PROC_BROWSER_TEST_F(BrowsingDataRemoverTransportSecurityStateBrowserTest,
                        ClearTransportSecurityState) {
   RemoveAndWait(BrowsingDataRemover::REMOVE_CACHE);
   base::RunLoop run_loop;
   BrowserThread::PostTaskAndReply(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&BrowsingDataRemoverTransportSecurityStateBrowserTest::
                      CheckTransportSecurityState,
                  base::Unretained(this),
@@ skipping 10 matching lines @@
   base::RunLoop run_loop;
   BrowserThread::PostTaskAndReply(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&BrowsingDataRemoverTransportSecurityStateBrowserTest::
                      CheckTransportSecurityState,
                  base::Unretained(this),
                  base::RetainedRef(browser()->profile()->GetRequestContext()),
                  false /* should not be cleared */),
       run_loop.QuitClosure());
 }