Pepper Message Filters: Port to use explicit permission grants in ChildProcessSecurityPolicy.

content/renderer/pepper/plugin_delegate.h

Index: content/renderer/pepper/plugin_delegate.h
diff --git a/content/renderer/pepper/plugin_delegate.h b/content/renderer/pepper/plugin_delegate.h
index deb5d04c85a47982f65520deabf16624bdd31d75..de3738ffa7d75e29f503c41fd3cbf887a6b1b946 100644
--- a/content/renderer/pepper/plugin_delegate.h
+++ b/content/renderer/pepper/plugin_delegate.h
@@ -448,11 +448,11 @@ class PluginDelegate {
   // Notifies that the index of the currently selected item has been updated.
   virtual void SelectedFindResultChanged(int identifier, int index) = 0;
 
-  // Sends an async IPC to open a local file.
+  // Sends an async IPC to open a local file. |pp_open_flags| are Pepper flags.
   typedef base::Callback<void (base::PlatformFileError, base::PassPlatformFile)>
       AsyncOpenFileCallback;
   virtual bool AsyncOpenFile(const base::FilePath& path,
-                             int flags,
+                             int pp_open_flags,
                              const AsyncOpenFileCallback& callback) = 0;
 
   // These functions expose some of PepperFileSystemHost methods for
@@ -480,9 +480,10 @@ class PluginDelegate {
             quota::QuotaLimitType quota_policy,
             const NotifyCloseFileCallback& close_file_callback)>
       AsyncOpenFileSystemURLCallback;
+  // |pp_open_flags| are Pepper flags.
   virtual void AsyncOpenFileSystemURL(
       const GURL& path,
-      int flags,
+      int pp_open_flags,
       const AsyncOpenFileSystemURLCallback& callback) = 0;
 
   // Callback typedefs for FileSystem related methods.