Add a skeleton gamepad resource.

content/browser/ppapi_plugin_process_host.cc

Index: content/browser/ppapi_plugin_process_host.cc
diff --git a/content/browser/ppapi_plugin_process_host.cc b/content/browser/ppapi_plugin_process_host.cc
index 6ca42358c13f5e0a699be8c8bf478221efaf51b7..7da9abdbcfb039afbbeb982705f6a6945b1b354a 100644
--- a/content/browser/ppapi_plugin_process_host.cc
+++ b/content/browser/ppapi_plugin_process_host.cc
@@ -127,13 +127,14 @@ PpapiPluginProcessHost::PpapiPluginProcessHost(
                                     host_resolver);
 
   ppapi::PpapiPermissions permissions(info.permissions);
-  host_impl_.reset(new content::BrowserPpapiHostImpl(this, permissions));
+  host_impl_ = new content::BrowserPpapiHostImpl(this, permissions);
 
   file_filter_ = new PepperTrustedFileMessageFilter(
       process_->GetData().id, info.name, profile_data_directory);
 
   process_->GetHost()->AddFilter(filter_.get());
   process_->GetHost()->AddFilter(file_filter_.get());
+  process_->GetHost()->AddFilter(host_impl_.get());
 }
 
 PpapiPluginProcessHost::PpapiPluginProcessHost()