Deprecate resource requests whose URLs contain raw newlines.

url/gurl_unittest.cc

 // Copyright 2013 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 "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
@@ skipping 627 matching lines @@
 
   GURL url_2("filesystem:http://www.iamnotgoogle.com/foo/");
   EXPECT_FALSE(url_2.DomainIs("google.com"));
 }
 
 // Newlines should be stripped from inputs.
 TEST(GURLTest, Newlines) {
   // Constructor.
   GURL url_1(" \t ht\ntp://\twww.goo\rgle.com/as\ndf \n ");
   EXPECT_EQ("http://www.google.com/asdf", url_1.spec());
+  EXPECT_TRUE(url_1.parsed_for_possibly_invalid_spec().whitespace_removed);
 
   // Relative path resolver.
   GURL url_2 = url_1.Resolve(" \n /fo\to\r ");
   EXPECT_EQ("http://www.google.com/foo", url_2.spec());
+  EXPECT_TRUE(url_2.parsed_for_possibly_invalid_spec().whitespace_removed);
 
   // Note that newlines are NOT stripped from ReplaceComponents.
 }
 
 TEST(GURLTest, IsStandard) {
   GURL a("http:foo/bar");
   EXPECT_TRUE(a.IsStandard());
 
   GURL b("foo:bar/baz");
   EXPECT_FALSE(b.IsStandard());
@@ skipping 145 matching lines @@
     // A versus B.
     EXPECT_EQ(test_case.are_equals,
               GURL(test_case.url_a).EqualsIgnoringRef(GURL(test_case.url_b)));
     // B versus A.
     EXPECT_EQ(test_case.are_equals,
               GURL(test_case.url_b).EqualsIgnoringRef(GURL(test_case.url_a)));
   }
 }
 
 }  // namespace url