Implement Web Restrictions in WebView.

components/web_restrictions/browser/web_restrictions_resource_throttle_unittest.cc

 // Copyright 2016 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 "base/bind.h"
 #include "base/run_loop.h"
 #include "components/web_restrictions/browser/mock_web_restrictions_client.h"
 #include "components/web_restrictions/browser/web_restrictions_client.h"
 #include "components/web_restrictions/browser/web_restrictions_resource_throttle.h"
 #include "content/public/browser/resource_controller.h"
@@ skipping 105 matching lines @@
   // first to ensure that everything is initialized.
   StartProvider();
   // Now the real test.
   WebRestrictionsResourceThrottle throttle(
       &provider_, GURL("http://example.com/sub"), false);
   base::RunLoop test_run_loop;
   TestResourceController test_controller(test_run_loop.QuitClosure());
   throttle.set_controller_for_testing(&test_controller);
   bool defer;
   throttle.WillStartRequest(&defer);
-  EXPECT_FALSE(defer);
+  ASSERT_FALSE(defer);
 }
 
 TEST_F(WebRestrictionsResourceThrottleTest, WillRedirectRequest_KnownUrl) {
   // Set up a cached url.
   StartProvider();
   // Using the same URL should not be deferred
   net::RedirectInfo redirect;
   redirect.new_url = GURL("http://example.com");
   bool defer;
   throttle_.WillRedirectRequest(redirect, &defer);
-  EXPECT_FALSE(defer);
+  ASSERT_FALSE(defer);
 }
 
 TEST_F(WebRestrictionsResourceThrottleTest, WillRedirectRequest_NewUrl) {
   // Set up a cached url.
   StartProvider();
   // Using a different URL should be deferred
   net::RedirectInfo redirect;
   redirect.new_url = GURL("http://example.com/2");
   base::RunLoop test_run_loop;
   TestResourceController test_controller(test_run_loop.QuitClosure());
   throttle_.set_controller_for_testing(&test_controller);
   bool defer;
   throttle_.WillRedirectRequest(redirect, &defer);
-  EXPECT_TRUE(defer);
+  ASSERT_TRUE(defer);
   // If we don't wait for the callback it may happen after the exit, which
   // results in accesses the redirect_url after the stack frame is freed.
   test_run_loop.Run();
 }
 
 }  // namespace web_restrictions