Coverity Fixlets.

chrome/browser/sessions/session_backend.cc

Index: chrome/browser/sessions/session_backend.cc
diff --git a/chrome/browser/sessions/session_backend.cc b/chrome/browser/sessions/session_backend.cc
index 314e427a564bc537a6908cb27e52e70a72d29651..bcdb8fc699ff2f852379d3f22c632e5ee6cd84d2 100644
--- a/chrome/browser/sessions/session_backend.cc
+++ b/chrome/browser/sessions/session_backend.cc
@@ -10,6 +10,7 @@
 #include "base/metrics/histogram.h"
 #include "base/scoped_vector.h"
 #include "net/base/file_stream.h"
+#include "net/base/net_errors.h"
 
 using base::TimeTicks;
 
@@ -365,10 +366,9 @@ void SessionBackend::ResetFile() {
 net::FileStream* SessionBackend::OpenAndWriteHeader(const FilePath& path) {
   DCHECK(!path.empty());
   scoped_ptr<net::FileStream> file(new net::FileStream());
-  file->Open(path, base::PLATFORM_FILE_CREATE_ALWAYS |
-             base::PLATFORM_FILE_WRITE | base::PLATFORM_FILE_EXCLUSIVE_WRITE |
-             base::PLATFORM_FILE_EXCLUSIVE_READ);
-  if (!file->IsOpen())
+  if (file->Open(path, base::PLATFORM_FILE_CREATE_ALWAYS |
+      base::PLATFORM_FILE_WRITE | base::PLATFORM_FILE_EXCLUSIVE_WRITE |
+      base::PLATFORM_FILE_EXCLUSIVE_READ) != net::OK)
     return NULL;
   FileHeader header;
   header.signature = kFileSignature;