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

webkit/plugins/ppapi/plugin_module.cc

Index: webkit/plugins/ppapi/plugin_module.cc
===================================================================
--- webkit/plugins/ppapi/plugin_module.cc	(revision 162270)
+++ webkit/plugins/ppapi/plugin_module.cc	(working copy)
@@ -511,21 +511,16 @@
   return nacl_module;
 }
 
-void PluginModule::InitAsProxiedNaCl(
-    scoped_ptr<PluginDelegate::OutOfProcessProxy> out_of_process_proxy,
-    PP_Instance instance) {
-  InitAsProxied(out_of_process_proxy.release());
+void PluginModule::InitAsProxiedNaCl(PluginInstance* plugin_instance) {
+  DCHECK(out_of_process_proxy_.get());
   // InitAsProxied (for the trusted/out-of-process case) initializes only the
   // module, and one or more instances are added later. In this case, the
   // PluginInstance was already created as in-process, so we missed the proxy
   // AddInstance step and must do it now.
-  out_of_process_proxy_->AddInstance(instance);
+  out_of_process_proxy_->AddInstance(plugin_instance->pp_instance());
   // In NaCl, we need to tell the instance to reset itself as proxied. This will
   // clear cached interface pointers and send DidCreate (etc) to the plugin
   // side of the proxy.
-  PluginInstance* plugin_instance = host_globals->GetInstance(instance);
-  if (!plugin_instance)
-    return;
   plugin_instance->ResetAsProxied(this);
 }