Revert 128753 - Add full support for filesystem URLs.

chrome/browser/net/url_fixer_upper.cc

Index: chrome/browser/net/url_fixer_upper.cc
===================================================================
--- chrome/browser/net/url_fixer_upper.cc	(revision 128756)
+++ chrome/browser/net/url_fixer_upper.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -412,13 +412,6 @@
            url_parse::Component(0, static_cast<int>(scheme.length())))))
     return scheme;
 
-  if (scheme == chrome::kFileSystemScheme) {
-    // Have the GURL parser do the heavy lifting for us.
-    url_parse::ParseFileSystemURL(text.data(),
-        static_cast<int>(text.length()), parts);
-    return scheme;
-  }
-
   if (parts->scheme.is_valid()) {
     // Have the GURL parser do the heavy lifting for us.
     url_parse::ParseStandardURL(text.data(), static_cast<int>(text.length()),
@@ -485,13 +478,6 @@
   if (scheme == chrome::kFileScheme)
     return GURL(parts.scheme.is_valid() ? text : FixupPath(text));
 
-  // We handle the filesystem scheme separately.
-  if (scheme == chrome::kFileSystemScheme) {
-    if (parts.inner_parsed() && parts.inner_parsed()->scheme.is_valid())
-      return GURL(text);
-    return GURL();
-  }
-
   // Parse and rebuild about: and chrome: URLs, except about:blank.
   bool chrome_url = !LowerCaseEqualsASCII(trimmed, chrome::kAboutBlankURL) &&
       ((scheme == chrome::kAboutScheme) || (scheme == chrome::kChromeUIScheme));