Componentize URLFixerUpper.

chrome/common/net/url_fixer_upper.h

Index: chrome/common/net/url_fixer_upper.h
diff --git a/chrome/common/net/url_fixer_upper.h b/chrome/common/net/url_fixer_upper.h
deleted file mode 100644
index 55b039683a8f816ccd8e93dd30d2bbbf7daafea1..0000000000000000000000000000000000000000
--- a/chrome/common/net/url_fixer_upper.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// 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.
-
-#ifndef CHROME_COMMON_NET_URL_FIXER_UPPER_H_
-#define CHROME_COMMON_NET_URL_FIXER_UPPER_H_
-
-#include <string>
-
-#include "base/strings/string16.h"
-#include "url/gurl.h"
-
-namespace base {
-class FilePath;
-}
-
-namespace url {
-struct Component;
-struct Parsed;
-}
-
-// This object is designed to convert various types of input into URLs that we
-// know are valid. For example, user typing in the URL bar or command line
-// options. This is NOT the place for converting between different types of
-// URLs or parsing them, see net_util.h for that.
-namespace URLFixerUpper {
-
-  // Segments the given text string into parts of a URL.  This is most useful
-  // for schemes such as http, https, and ftp where |SegmentURL| will find many
-  // segments.  Currently does not segment "file" schemes.
-  // Returns the canonicalized scheme, or the empty string when |text| is only
-  // whitespace.
-std::string SegmentURL(const std::string& text, url::Parsed* parts);
-base::string16 SegmentURL(const base::string16& text, url::Parsed* parts);
-
-  // Converts |text| to a fixed-up URL and returns it. Attempts to make
-  // some "smart" adjustments to obviously-invalid input where possible.
-  // |text| may be an absolute path to a file, which will get converted to a
-  // "file:" URL.
-  //
-  // The result will be a "more" valid URL than the input. It may still not
-  // be valid, so check the return value's validity or use
-  // possibly_invalid_spec().
-  //
-  // Schemes "about" and "chrome" are normalized to "chrome://", with slashes.
-  // "about:blank" is unaltered, as Webkit allows frames to access about:blank.
-  // Additionally, if a chrome URL does not have a valid host, as in "about:",
-  // the returned URL will have the host "version", as in "chrome://version".
-  //
-  // If |desired_tld| is non-empty, it represents the TLD the user wishes to
-  // append in the case of an incomplete domain.  We check that this is not a
-  // file path and there does not appear to be a valid TLD already, then append
-  // |desired_tld| to the domain and prepend "www." (unless it, or a scheme,
-  // are already present.)  This TLD should not have a leading '.' (use "com"
-  // instead of ".com").
-  GURL FixupURL(const std::string& text, const std::string& desired_tld);
-
-  // Converts |text| to a fixed-up URL, allowing it to be a relative path on
-  // the local filesystem.  Begin searching in |base_dir|; if empty, use the
-  // current working directory.  If this resolves to a file on disk, convert it
-  // to a "file:" URL in |fixed_up_url|; otherwise, fall back to the behavior
-  // of FixupURL().
-  //
-  // For "regular" input, even if it is possibly a file with a full path, you
-  // should use FixupURL() directly.  This function should only be used when
-  // relative path handling is desired, as for command line processing.
-  GURL FixupRelativeFile(const base::FilePath& base_dir,
-                         const base::FilePath& text);
-
-  // Offsets the beginning index of |part| by |offset|, which is allowed to be
-  // negative.  In some cases, the desired component does not exist at the given
-  // offset.  For example, when converting from "http://foo" to "foo", the
-  // scheme component no longer exists.  In such a case, the beginning index is
-  // set to 0.
-  // Does nothing if |part| is invalid.
-  void OffsetComponent(int offset, url::Component* part);
-
-  // For paths like ~, we use $HOME for the current user's home
-  // directory.  For tests, we allow our idea of $HOME to be overriden
-  // by this variable.
-  extern const char* home_directory_override;
-
-}  // namespace URLFixerUpper
-
-#endif  // CHROME_COMMON_NET_URL_FIXER_UPPER_H_