Update callers of CreateFileSystemOperation so more detailed error codes can be returned. Where app…

net/base/net_errors.cc

 // Copyright (c) 2012 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/base/net_errors.h"
 
 #include "base/basictypes.h"
 #include "base/metrics/histogram.h"
 #include "base/stringize_macros.h"
 
@@ skipping 31 matching lines @@
 std::vector<int> GetAllErrorCodesForUma() {
   return base::CustomHistogram::ArrayToCustomRanges(
       kAllErrorCodes, arraysize(kAllErrorCodes));
 }
 
 Error PlatformFileErrorToNetError(
     base::PlatformFileError file_error) {
   switch (file_error) {
     case base::PLATFORM_FILE_OK:
       return net::OK;
+    case base::PLATFORM_FILE_ERROR_ACCESS_DENIED:
+      return net::ERR_ACCESS_DENIED;
+    case base::PLATFORM_FILE_ERROR_INVALID_URL:

[willchan no longer on Chromium, 2012/09/06 18:33:37]

I'm surprised by this PLATFORM_FILE_ERROR_INVALID_URL, looks like a layering
violation to me. That said, I don't believe that was introduced here, so this
change is fine.

+      return net::ERR_INVALID_URL;
     case base::PLATFORM_FILE_ERROR_NOT_FOUND:
       return net::ERR_FILE_NOT_FOUND;
-    case base::PLATFORM_FILE_ERROR_ACCESS_DENIED:
-      return net::ERR_ACCESS_DENIED;
     default:
       return net::ERR_FAILED;
   }
 }
 
 }  // namespace net