2 files changed, 13 insertions, 6 deletions
diff --git a/webkit/blob/blob_url_request_job.cc b/webkit/blob/blob_url_request_job.cc
index ef2fcc6..5103458 100644
--- a/webkit/blob/blob_url_request_job.cc
+++ b/webkit/blob/blob_url_request_job.cc
@@ -106,19 +106,24 @@ void BlobURLRequestJob::ResolveFile(const FilePath& file_path) {
 
   // Continue asynchronously.
   MessageLoop::current()->PostTask(FROM_HERE, NewRunnableMethod(
-      this, &BlobURLRequestJob::DidResolve, exists, file_info));
+      this, &BlobURLRequestJob::DidResolve,
+      (exists ? base::PLATFORM_FILE_OK : base::PLATFORM_FILE_ERROR_NOT_FOUND),
+      file_info));
 }
 
-void BlobURLRequestJob::DidResolve(
-    bool exists, const file_util::FileInfo& file_info) {
+void BlobURLRequestJob::DidResolve(base::PlatformFileError rv,
+                                   const file_util::FileInfo& file_info) {
   // We may have been orphaned...
   if (!request_)
     return;
 
-  // If the file does not exist, bail out.
-  if (!exists) {
+  // If an error occured, bail out.
+  if (rv == base::PLATFORM_FILE_ERROR_NOT_FOUND) {
     NotifyFailure(net::ERR_FILE_NOT_FOUND);
     return;
+  } else if (rv != base::PLATFORM_FILE_OK) {
+    NotifyFailure(net::ERR_FAILED);
+    return;
   }
 
   // Validate the expected modification time.
diff --git a/webkit/blob/blob_url_request_job.h b/webkit/blob/blob_url_request_job.h
index 9d24839..5445774 100644
--- a/webkit/blob/blob_url_request_job.h
+++ b/webkit/blob/blob_url_request_job.h
@@ -5,6 +5,7 @@
 #ifndef WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_H_
 #define WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_H_
 
+#include "base/platform_file.h"
 #include "base/ref_counted.h"
 #include "base/scoped_callback_factory.h"
 #include "base/scoped_ptr.h"
@@ -56,7 +57,8 @@ class BlobURLRequestJob : public URLRequestJob {
   void NotifySuccess();
   void NotifyFailure(int);
 
-  void DidResolve(bool exists, const file_util::FileInfo& file_info);
+  void DidResolve(base::PlatformFileError rv,
+                  const file_util::FileInfo& file_info);
   void DidRead(int result);
 
   base::ScopedCallbackFactory<BlobURLRequestJob> callback_factory_;