[Extensions] Add more bindings access checks

chrome/renderer/extensions/automation_internal_custom_bindings.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/extensions/automation_internal_custom_bindings.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
@@ skipping 400 matching lines @@
 
 AutomationInternalCustomBindings::AutomationInternalCustomBindings(
     ScriptContext* context)
     : ObjectBackedNativeHandler(context),
       is_active_profile_(true),
       tree_change_observer_overall_filter_(
           api::automation::TREE_CHANGE_OBSERVER_FILTER_NOTREECHANGES) {
   // It's safe to use base::Unretained(this) here because these bindings
   // will only be called on a valid AutomationInternalCustomBindings instance
   // and none of the functions have any side effects.
-  #define ROUTE_FUNCTION(FN) \
-  RouteFunction(#FN, \
+#define ROUTE_FUNCTION(FN)                                        \
+  RouteFunction(#FN, "automation",                                \
                 base::Bind(&AutomationInternalCustomBindings::FN, \
-                base::Unretained(this)))
+                           base::Unretained(this)))
   ROUTE_FUNCTION(IsInteractPermitted);
   ROUTE_FUNCTION(GetSchemaAdditions);
   ROUTE_FUNCTION(GetRoutingID);
   ROUTE_FUNCTION(StartCachingAccessibilityTrees);
   ROUTE_FUNCTION(DestroyAccessibilityTree);
   ROUTE_FUNCTION(AddTreeChangeObserver);
   ROUTE_FUNCTION(RemoveTreeChangeObserver);
   ROUTE_FUNCTION(GetChildIDAtIndex);
   ROUTE_FUNCTION(GetFocus);
   ROUTE_FUNCTION(GetState);
@@ skipping 793 matching lines @@
   v8::Local<v8::Array> args(v8::Array::New(GetIsolate(), 2U));
   args->Set(0U, v8::Integer::New(GetIsolate(), tree_id));
   v8::Local<v8::Array> nodes(v8::Array::New(GetIsolate(), ids.size()));
   args->Set(1U, nodes);
   for (size_t i = 0; i < ids.size(); ++i)
     nodes->Set(i, v8::Integer::New(GetIsolate(), ids[i]));
   context()->DispatchEvent("automationInternal.onNodesRemoved", args);
 }
 
 }  // namespace extensions