Remove RemoteAccessClientFirewallTraversal policy and code paths.

webkit/plugins/ppapi/ppapi_plugin_instance.cc

Index: webkit/plugins/ppapi/ppapi_plugin_instance.cc
diff --git a/webkit/plugins/ppapi/ppapi_plugin_instance.cc b/webkit/plugins/ppapi/ppapi_plugin_instance.cc
index 5ec687d3f38a6bd69fdf27b866eb46fc241f789f..cee2c8d6cd02ec44b1fe40761bd81d7990722395 100644
--- a/webkit/plugins/ppapi/ppapi_plugin_instance.cc
+++ b/webkit/plugins/ppapi/ppapi_plugin_instance.cc
@@ -18,7 +18,6 @@
 #include "ppapi/c/dev/ppb_memory_dev.h"
 #include "ppapi/c/dev/ppb_zoom_dev.h"
 #include "ppapi/c/dev/ppp_find_dev.h"
-#include "ppapi/c/dev/ppp_policy_update_dev.h"
 #include "ppapi/c/dev/ppp_selection_dev.h"
 #include "ppapi/c/dev/ppp_zoom_dev.h"
 #include "ppapi/c/pp_input_event.h"
@@ -285,7 +284,6 @@ PluginInstance::PluginInstance(
       plugin_input_event_interface_(NULL),
       plugin_private_interface_(NULL),
       plugin_pdf_interface_(NULL),
-      plugin_policy_updated_interface_(NULL),
       plugin_selection_interface_(NULL),
       plugin_zoom_interface_(NULL),
       checked_for_plugin_input_event_interface_(false),
@@ -703,14 +701,6 @@ bool PluginInstance::HandleInputEvent(const WebKit::WebInputEvent& event,
   return rv;
 }
 
-void PluginInstance::HandlePolicyUpdate(const std::string& policy_json) {
-  if (!LoadPolicyUpdateInterface())
-    return;
-  plugin_policy_updated_interface_->PolicyUpdated(
-      pp_instance(),
-      StringVar::StringToPPVar(module()->pp_module(), policy_json));
-}
-
 void PluginInstance::HandleMessage(PP_Var message) {
   TRACE_EVENT0("ppapi", "PluginInstance::HandleMessage");
   // Keep a reference on the stack. See NOTE above.
@@ -983,16 +973,6 @@ bool PluginInstance::LoadPdfInterface() {
   return !!plugin_pdf_interface_;
 }
 
-bool PluginInstance::LoadPolicyUpdateInterface() {
-  if (!plugin_policy_updated_interface_) {
-    plugin_policy_updated_interface_ =
-        static_cast<const PPP_PolicyUpdate_Dev*>(module_->GetPluginInterface(
-            PPP_POLICYUPDATE_DEV_INTERFACE));
-  }
-
-  return !!plugin_policy_updated_interface_;
-}
-
 bool PluginInstance::LoadPrintInterface() {
   if (!plugin_print_interface_) {
     plugin_print_interface_ = static_cast<const PPP_Printing_Dev*>(
@@ -1016,7 +996,6 @@ bool PluginInstance::LoadSelectionInterface() {
         static_cast<const PPP_Selection_Dev*>(module_->GetPluginInterface(
             PPP_SELECTION_DEV_INTERFACE));
   }
-
   return !!plugin_selection_interface_;
 }
 
@@ -1931,10 +1910,6 @@ void PluginInstance::UnlockMouse(PP_Instance instance) {
   delegate()->UnlockMouse(this);
 }
 
-void PluginInstance::SubscribeToPolicyUpdates(PP_Instance instance) {
-  delegate()->SubscribeToPolicyUpdates(this);
-}
-
 PP_Var PluginInstance::ResolveRelativeToDocument(
     PP_Instance instance,
     PP_Var relative,