Add a content API to connect a Native Client module to an out-of-process PPAPI proxy.

content/renderer/pepper/pepper_plugin_delegate_impl.h

Index: content/renderer/pepper/pepper_plugin_delegate_impl.h
===================================================================
--- content/renderer/pepper/pepper_plugin_delegate_impl.h	(revision 161836)
+++ content/renderer/pepper/pepper_plugin_delegate_impl.h	(working copy)
@@ -45,6 +45,7 @@
 namespace ppapi {
 class PepperFilePath;
 class PPB_X509Certificate_Fields;
+class PpapiPermissions;
 }
 
 namespace ui {
@@ -98,6 +99,16 @@
       const webkit::WebPluginInfo& webplugin_info,
       bool* pepper_plugin_was_registered);
 
+  // Creates a plugin module for the untrusted NaCl plugin and resets the
+  // instance to use the out-of-process proxy.
+  // If the plugin fails to initialize then return NULL.
+  CONTENT_EXPORT scoped_refptr<webkit::ppapi::PluginModule>
+  CreateNaClPluginModule(
+      webkit::ppapi::PluginInstance* plugin_instance,
+      ppapi::PpapiPermissions permissions,
+      const IPC::ChannelHandle& channel_handle,
+      int nacl_process_id);
+
   // Creates a browser plugin instance given the process handle, and channel
   // handle to access the guest renderer.
   // If the plugin fails to initialize then return NULL.