Ensure password protection service can receive non http/s URLs

components/safe_browsing/password_protection/password_protection_service_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 "components/safe_browsing/password_protection/password_protection_service.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/test/histogram_tester.h"
 #include "base/test/null_task_runner.h"
@@ skipping 429 matching lines @@
                "foo.com/abc", false, now);
   CacheVerdict(GURL("http://bar.com/index.jsp"),
                LoginReputationClientResponse::PHISHING, 10 * 60, "bar.com",
                false, now);
   ASSERT_EQ(2U, GetStoredVerdictCount());
 
   // Delete a bar.com URL. Corresponding content setting keyed on
   // origin "http://bar.com" should be removed,
   history::URLRows deleted_urls;
   deleted_urls.push_back(history::URLRow(GURL("http://bar.com")));
+
+  // Delete an arbitrary data URL, to ensure the service is robust against
+  // filtering only http/s URLs. See crbug.com/709758.
+  deleted_urls.push_back(history::URLRow(GURL("data:text/html, <p>hellow")));
+
   password_protection_service_->RemoveContentSettingsOnURLsDeleted(
       false /* all_history */, deleted_urls);
   EXPECT_EQ(1U, GetStoredVerdictCount());
   LoginReputationClientResponse actual_verdict;
   EXPECT_EQ(LoginReputationClientResponse::VERDICT_TYPE_UNSPECIFIED,
             password_protection_service_->GetCachedVerdict(
                 GURL("http://bar.com"), &actual_verdict));
 
   // If delete all history. All password protection content settings should be
   // gone.
@@ skipping 134 matching lines @@
       target_url, LoginReputationClientRequest::UNFAMILIAR_LOGIN_PAGE);
 
   // Destroy password_protection_service_ while there is one request pending.
   password_protection_service_.reset();
   base::RunLoop().RunUntilIdle();
 
   EXPECT_THAT(histograms_.GetAllSamples(kRequestOutcomeHistogramName),
               testing::ElementsAre(base::Bucket(2 /* CANCELED */, 1)));
 }
 }  // namespace safe_browsing