Remove //net (except for Android test stuff) and sdch

net/tools/dump_cache/url_utilities.cc

-// Copyright (c) 2010 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/tools/dump_cache/url_utilities.h"
-
-#include "base/logging.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/string_util.h"
-
-namespace net {
-
-std::string UrlUtilities::GetUrlHost(const std::string& url) {
-  size_t b = url.find("//");
-  if (b == std::string::npos)
-    b = 0;
-  else
-    b += 2;
-  size_t next_slash = url.find_first_of('/', b);
-  size_t next_colon = url.find_first_of(':', b);
-  if (next_slash != std::string::npos
-      && next_colon != std::string::npos
-      && next_colon < next_slash) {
-    return std::string(url, b, next_colon - b);
-  }
-  if (next_slash == std::string::npos) {
-    if (next_colon != std::string::npos) {
-      return std::string(url, b, next_colon - b);
-    } else {
-      next_slash = url.size();
-    }
-  }
-  return std::string(url, b, next_slash - b);
-}
-
-std::string UrlUtilities::GetUrlHostPath(const std::string& url) {
-  size_t b = url.find("//");
-  if (b == std::string::npos)
-    b = 0;
-  else
-    b += 2;
-  return std::string(url, b);
-}
-
-std::string UrlUtilities::GetUrlPath(const std::string& url) {
-  size_t b = url.find("//");
-  if (b == std::string::npos)
-    b = 0;
-  else
-    b += 2;
-  b = url.find("/", b);
-  if (b == std::string::npos)
-    return "/";
-
-  size_t e = url.find("#", b+1);
-  if (e != std::string::npos)
-    return std::string(url, b, (e - b));
-  return std::string(url, b);
-}
-
-namespace {
-
-// Parsing states for UrlUtilities::Unescape
-enum UnescapeState {
-  NORMAL,   // We are not in the middle of parsing an escape.
-  ESCAPE1,  // We just parsed % .
-  ESCAPE2   // We just parsed %X for some hex digit X.
-};
-
-}  // namespace
-
-std::string UrlUtilities::Unescape(const std::string& escaped_url) {
-  std::string unescaped_url, escape_text;
-  int escape_value;
-  UnescapeState state = NORMAL;
-  std::string::const_iterator iter = escaped_url.begin();
-  while (iter < escaped_url.end()) {
-    char c = *iter;
-    switch (state) {
-      case NORMAL:
-        if (c == '%') {
-          escape_text.clear();
-          state = ESCAPE1;
-        } else {
-          unescaped_url.push_back(c);
-        }
-        ++iter;
-        break;
-      case ESCAPE1:
-        if (IsHexDigit(c)) {
-          escape_text.push_back(c);
-          state = ESCAPE2;
-          ++iter;
-        } else {
-          // Unexpected, % followed by non-hex chars, pass it through.
-          unescaped_url.push_back('%');
-          state = NORMAL;
-        }
-        break;
-      case ESCAPE2:
-        if (IsHexDigit(c)) {
-          escape_text.push_back(c);
-          bool ok = base::HexStringToInt(escape_text, &escape_value);
-          DCHECK(ok);
-          unescaped_url.push_back(static_cast<unsigned char>(escape_value));
-          state = NORMAL;
-          ++iter;
-        } else {
-          // Unexpected, % followed by non-hex chars, pass it through.
-          unescaped_url.push_back('%');
-          unescaped_url.append(escape_text);
-          state = NORMAL;
-        }
-        break;
-    }
-  }
-  // Unexpected, % followed by end of string, pass it through.
-  if (state == ESCAPE1 || state == ESCAPE2) {
-    unescaped_url.push_back('%');
-    unescaped_url.append(escape_text);
-  }
-  return unescaped_url;
-}
-
-}  // namespace net
-