New new versions of Starts/EndsWith and SplitString in net

net/base/net_util_icu.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 "net/base/net_util.h"
 
 #include <map>
 #include <vector>
 
 #include "base/i18n/time_formatting.h"
@@ skipping 661 matching lines @@
     new_parsed = &parsed_temp;
   else
     *new_parsed = url::Parsed();
 
   // Special handling for view-source:.  Don't use content::kViewSourceScheme
   // because this library shouldn't depend on chrome.
   const char kViewSource[] = "view-source";
   // Reject "view-source:view-source:..." to avoid deep recursion.
   const char kViewSourceTwice[] = "view-source:view-source:";
   if (url.SchemeIs(kViewSource) &&
-      !base::StartsWithASCII(url.possibly_invalid_spec(), kViewSourceTwice,
-                             false)) {
+      !base::StartsWith(url.possibly_invalid_spec(), kViewSourceTwice,
+                        base::CompareCase::INSENSITIVE_ASCII)) {
     return FormatViewSourceUrl(url, languages, format_types,
                                unescape_rules, new_parsed, prefix_end,
                                adjustments);
   }
 
   // We handle both valid and invalid URLs (this will give us the spec
   // regardless of validity).
   const std::string& spec = url.possibly_invalid_spec();
   const url::Parsed& parsed = url.parsed_for_possibly_invalid_spec();
 
   // Scheme & separators.  These are ASCII.
   base::string16 url_string;
   url_string.insert(
       url_string.end(), spec.begin(),
       spec.begin() + parsed.CountCharactersBefore(url::Parsed::USERNAME, true));
   const char kHTTP[] = "http://";
   const char kFTP[] = "ftp.";
   // url_fixer::FixupURL() treats "ftp.foo.com" as ftp://ftp.foo.com.  This
   // means that if we trim "http://" off a URL whose host starts with "ftp." and
   // the user inputs this into any field subject to fixup (which is basically
   // all input fields), the meaning would be changed.  (In fact, often the
   // formatted URL is directly pre-filled into an input field.)  For this reason
   // we avoid stripping "http://" in this case.
-  bool omit_http = (format_types & kFormatUrlOmitHTTP) &&
-                   base::EqualsASCII(url_string, kHTTP) &&
-                   !base::StartsWithASCII(url.host(), kFTP, true);
+  bool omit_http =
+      (format_types & kFormatUrlOmitHTTP) &&
+      base::EqualsASCII(url_string, kHTTP) &&
+      !base::StartsWith(url.host(), kFTP, base::CompareCase::SENSITIVE);
   new_parsed->scheme = parsed.scheme;
 
   // Username & password.
   if ((format_types & kFormatUrlOmitUsernamePassword) != 0) {
     // Remove the username and password fields. We don't want to display those
     // to the user since they can be used for attacks,
     // e.g. "http://google.com:search@evil.ru/"
     new_parsed->username.reset();
     new_parsed->password.reset();
     // Update the adjustments based on removed username and/or password.
@@ skipping 109 matching lines @@
   if (offset_for_adjustment)
     offsets.push_back(*offset_for_adjustment);
   base::string16 result = FormatUrlWithOffsets(url, languages, format_types,
       unescape_rules, new_parsed, prefix_end, &offsets);
   if (offset_for_adjustment)
     *offset_for_adjustment = offsets[0];
   return result;
 }
 
 }  // namespace net