net: Move UnescapeRule into the net namespace.

chrome/browser/safe_browsing/safe_browsing_util.cc

 // Copyright (c) 2011 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 "chrome/browser/safe_browsing/safe_browsing_util.h"
 
 #include "base/base64.h"
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
@@ skipping 208 matching lines @@
 }
 
 std::string Unescape(const std::string& url) {
   std::string unescaped_str(url);
   std::string old_unescaped_str;
   const int kMaxLoopIterations = 1024;
   int loop_var = 0;
   do {
     old_unescaped_str = unescaped_str;
     unescaped_str = net::UnescapeURLComponent(old_unescaped_str,
-        UnescapeRule::CONTROL_CHARS | UnescapeRule::SPACES |
-        UnescapeRule::URL_SPECIAL_CHARS);
+        net::UnescapeRule::CONTROL_CHARS | net::UnescapeRule::SPACES |
+        net::UnescapeRule::URL_SPECIAL_CHARS);
   } while (unescaped_str != old_unescaped_str && ++loop_var <=
            kMaxLoopIterations);
 
   return unescaped_str;
 }
 
 std::string Escape(const std::string& url) {
   std::string escaped_str;
   const char* kHexString = "0123456789ABCDEF";
   for (size_t i = 0; i < url.length(); i++) {
@@ skipping 300 matching lines @@
 void StringToSBFullHash(const std::string& hash_in, SBFullHash* hash_out) {
   DCHECK_EQ(crypto::kSHA256Length, hash_in.size());
   memcpy(hash_out->full_hash, hash_in.data(), crypto::kSHA256Length);
 }
 
 std::string SBFullHashToString(const SBFullHash& hash) {
   DCHECK_EQ(crypto::kSHA256Length, sizeof(hash.full_hash));
   return std::string(hash.full_hash, sizeof(hash.full_hash));
 }
 }  // namespace safe_browsing_util