Pepper WebSocket API: Implement new design Chrome IPC

content/renderer/pepper/renderer_ppapi_host_impl.cc

 // Copyright (c) 2012 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 "content/renderer/pepper/renderer_ppapi_host_impl.h"
 
 #include "base/logging.h"
 #include "content/renderer/pepper/pepper_in_process_resource_creation.h"
 #include "content/renderer/pepper/pepper_in_process_router.h"
 #include "content/renderer/pepper/pepper_plugin_delegate_impl.h"
@@ skipping 102 matching lines @@
   // the instance and get back to our RenderView.
   return static_cast<PepperPluginDelegateImpl*>(
       instance_object->delegate())->render_view();
 }
 
 bool RendererPpapiHostImpl::IsValidInstance(
     PP_Instance instance) const {
   return !!GetAndValidateInstance(instance);
 }
 
+WebKit::WebPluginContainer* RendererPpapiHostImpl::GetContainerForInstance(
+      PP_Instance instance) const {
+  PluginInstance* instance_object = GetAndValidateInstance(instance);
+  if (!instance_object)
+    return NULL;
+  return instance_object->container();
+}
+
 bool RendererPpapiHostImpl::HasUserGesture(PP_Instance instance) const {
   PluginInstance* instance_object = GetAndValidateInstance(instance);
   if (!instance_object)
     return false;
 
   if (instance_object->module()->permissions().HasPermission(
           ppapi::PERMISSION_BYPASS_USER_GESTURE))
     return true;
   return instance_object->IsProcessingUserGesture();
 }
 
 PluginInstance* RendererPpapiHostImpl::GetAndValidateInstance(
     PP_Instance pp_instance) const {
   PluginInstance* instance = HostGlobals::Get()->GetInstance(pp_instance);
   if (!instance)
     return NULL;
   if (instance->module() != module_)
     return NULL;
   return instance;
 }
 
 }  // namespace content