Pepper quota support

content/browser/file_system/file_system_dispatcher_host.cc

 // Copyright (c) 2011 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 "content/browser/file_system/file_system_dispatcher_host.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
@@ skipping 57 matching lines @@
     dispatcher_host_->Send(new FileSystemMsg_DidFail(request_id_, error_code));
   }
 
   virtual void DidWrite(int64 bytes, bool complete) {
     dispatcher_host_->Send(new FileSystemMsg_DidWrite(
         request_id_, bytes, complete));
   }
 
   virtual void DidOpenFile(
       base::PlatformFile file,
-      base::ProcessHandle peer_handle) {
+      base::ProcessHandle peer_handle,
+      int64 file_size) {
     IPC::PlatformFileForTransit file_for_transit =
         file != base::kInvalidPlatformFileValue ?
             IPC::GetFileHandleForProcess(file, peer_handle, true) :
             IPC::InvalidPlatformFileForTransit();
 
     dispatcher_host_->Send(new FileSystemMsg_DidOpenFile(
-        request_id_, file_for_transit));
+        request_id_, file_for_transit, file_size));
   }
 
  private:
   scoped_refptr<FileSystemDispatcherHost> dispatcher_host_;
   int request_id_;
 };
 
 FileSystemDispatcherHost::FileSystemDispatcherHost(
     const content::ResourceContext* resource_context)
     : context_(NULL),
@@ skipping 156 matching lines @@
       context_,
       NULL);
   operations_.AddWithID(operation, request_id);
   return operation;
 }
 
 void FileSystemDispatcherHost::UnregisterOperation(int request_id) {
   DCHECK(operations_.Lookup(request_id));
   operations_.Remove(request_id);
 }