Revert 171408

content/browser/ppapi_plugin_process_host.h

Index: content/browser/ppapi_plugin_process_host.h
diff --git a/content/browser/ppapi_plugin_process_host.h b/content/browser/ppapi_plugin_process_host.h
index 9dc34817b11972bc3af37dde35dd62116781a0e5..cbab68cb4021a02508f306f568879bf67f03785c 100644
--- a/content/browser/ppapi_plugin_process_host.h
+++ b/content/browser/ppapi_plugin_process_host.h
@@ -13,6 +13,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/renderer_host/pepper/browser_ppapi_host_impl.h"
+#include "content/browser/renderer_host/pepper/pepper_file_message_filter.h"
 #include "content/browser/renderer_host/pepper/pepper_message_filter.h"
 #include "content/public/browser/browser_child_process_host_delegate.h"
 #include "content/public/browser/browser_child_process_host_iterator.h"
@@ -139,6 +140,9 @@ class PpapiPluginProcessHost : public BrowserChildProcessHostDelegate,
   ppapi::PpapiPermissions permissions_;
   scoped_ptr<BrowserPpapiHostImpl> host_impl_;
 
+  // Handles filesystem requests from flash plugins. May be NULL.
+  scoped_refptr<PepperFileMessageFilter> file_filter_;
+
   // Observes network changes. May be NULL.
   scoped_ptr<PluginNetworkObserver> network_observer_;