- Eliminate use of scoped directories (issue #670).

- Create a temporary cache_path directory if none is specified (issue #735).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@827 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

cef1/libcef/cef_context.h

@@ -19,6 +19,7 @@
 #include "base/at_exit.h"
 #include "base/file_path.h"
 #include "base/memory/ref_counted.h"
+#include "base/scoped_temp_dir.h"
 #include "base/threading/sequenced_worker_pool.h"
 
 class CefBrowserImpl;
@@ -115,6 +116,8 @@ class CefContext : public CefBase {
   CefSettings settings_;
   CefRefPtr<CefApp> application_;
   FilePath cache_path_;
+  ScopedTempDir cache_temp_dir_;
+
   BrowserRequestContext* request_context_;
   BrowserFileSystem file_system_;
   scoped_ptr<CefResourceBundleDelegate> resource_bundle_delegate_;