Modify the headers in src/ to forward to url/*.h

src/url_file.h

 // Copyright 2007, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Provides shared functions used by the internals of the parser and
 // canonicalizer for file URLs. Do not use outside of these modules.
 
 #ifndef GOOGLEURL_SRC_URL_FILE_H__
 #define GOOGLEURL_SRC_URL_FILE_H__
 
-#include "googleurl/src/url_parse_internal.h"
-
-namespace url_parse {
-
-#ifdef WIN32
-
-// We allow both "c:" and "c|" as drive identifiers.
-inline bool IsWindowsDriveSeparator(char16 ch) {
-  return ch == ':' || ch == '|';
-}
-inline bool IsWindowsDriveLetter(char16 ch) {
-  return (ch >= 'A' && ch <= 'Z') || (ch >= 'a' && ch <= 'z');
-}
-
-#endif  // WIN32
-
-// Returns the index of the next slash in the input after the given index, or
-// spec_len if the end of the input is reached.
-template<typename CHAR>
-inline int FindNextSlash(const CHAR* spec, int begin_index, int spec_len) {
-  int idx = begin_index;
-  while (idx < spec_len && !IsURLSlash(spec[idx]))
-    idx++;
-  return idx;
-}
-
-#ifdef WIN32
-
-// Returns true if the start_offset in the given spec looks like it begins a
-// drive spec, for example "c:". This function explicitly handles start_offset
-// values that are equal to or larger than the spec_len to simplify callers.
-//
-// If this returns true, the spec is guaranteed to have a valid drive letter
-// plus a colon starting at |start_offset|.
-template<typename CHAR>
-inline bool DoesBeginWindowsDriveSpec(const CHAR* spec, int start_offset,
-                                      int spec_len) {
-  int remaining_len = spec_len - start_offset;
-  if (remaining_len < 2)
-    return false;  // Not enough room.
-  if (!IsWindowsDriveLetter(spec[start_offset]))
-    return false;  // Doesn't start with a valid drive letter.
-  if (!IsWindowsDriveSeparator(spec[start_offset + 1]))
-    return false;  // Isn't followed with a drive separator.
-  return true;
-}
-
-// Returns true if the start_offset in the given text looks like it begins a
-// UNC path, for example "\\". This function explicitly handles start_offset
-// values that are equal to or larger than the spec_len to simplify callers.
-//
-// When strict_slashes is set, this function will only accept backslashes as is
-// standard for Windows. Otherwise, it will accept forward slashes as well
-// which we use for a lot of URL handling.
-template<typename CHAR>
-inline bool DoesBeginUNCPath(const CHAR* text,
-                             int start_offset,
-                             int len,
-                             bool strict_slashes) {
-  int remaining_len = len - start_offset;
-  if (remaining_len < 2)
-    return false;
-
-  if (strict_slashes)
-    return text[start_offset] == '\\' && text[start_offset + 1] == '\\';
-  return IsURLSlash(text[start_offset]) && IsURLSlash(text[start_offset + 1]);
-}
-
-#endif  // WIN32
-
-}  // namespace url_parse
+#include "url/url_file.h"
 
 #endif  // GOOGLEURL_SRC_URL_FILE_H__