Add the PPAPI X509 Certificate interface and implementation.

content/renderer/pepper/pepper_plugin_delegate_impl.cc

Index: content/renderer/pepper/pepper_plugin_delegate_impl.cc
diff --git a/content/renderer/pepper/pepper_plugin_delegate_impl.cc b/content/renderer/pepper/pepper_plugin_delegate_impl.cc
index 4d12e6714a4acf545a2e171a8417a1bf9fe6a6e6..352fb9b948558cb5e5eae39baf248028a3a0f992 100644
--- a/content/renderer/pepper/pepper_plugin_delegate_impl.cc
+++ b/content/renderer/pepper/pepper_plugin_delegate_impl.cc
@@ -1137,6 +1137,15 @@ void PepperPluginDelegateImpl::UnregisterHostResolver(uint32 host_resolver_id) {
   host_resolvers_.Remove(host_resolver_id);
 }
 
+bool PepperPluginDelegateImpl::X509CertificateParseDER(
+    const std::vector<char>& der,
+    ppapi::PPB_X509Certificate_Fields* fields) {
+  bool succeeded = false;
+  render_view_->Send(
+      new PpapiHostMsg_PPBX509Certificate_ParseDER(der, &succeeded, fields));
+  return succeeded;
+}
+
 bool PepperPluginDelegateImpl::AddNetworkListObserver(
     webkit_glue::NetworkListObserver* observer) {
 #if defined(ENABLE_P2P_APIS)