When a plugin calls NPN_SetException, pass the exception along to every rende...

chrome/plugin/npobject_util.cc

 // Copyright (c) 2006-2008 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/plugin/npobject_util.h"
 
 #include "base/string_util.h"
 #include "chrome/common/plugin_messages.h"
 #include "chrome/plugin/npobject_proxy.h"
 #include "chrome/plugin/plugin_channel_base.h"
@@ skipping 66 matching lines @@
 }
 
 static bool NPN_EvaluatePatch(NPP npp,
                               NPObject *npobj,
                               NPString *script,
                               NPVariant *result) {
   return NPObjectProxy::NPNEvaluate(npp, npobj, script, result);
 }
 
 
-static void NPN_SetExceptionPatch(NPObject *obj,
-                                  const NPUTF8 *message) {
-  return NPObjectProxy::NPNSetException(obj, message);
+static void NPN_SetExceptionPatch(NPObject *obj, const NPUTF8 *message) {
+  std::string message_str(message);
+  if (IsPluginProcess()) {
+    PluginChannelBase* renderer_channel =
+        PluginChannelBase::GetCurrentChannel();
+    if (renderer_channel)
+      renderer_channel->Send(new PluginHostMsg_SetException(message_str));
+  } else {
+    WebBindings::setException(obj, message_str.c_str());
+  }
 }
 
 static bool NPN_EnumeratePatch(NPP npp, NPObject *obj,
                                NPIdentifier **identifier, uint32_t *count) {
   return NPObjectProxy::NPNEnumerate(obj, identifier, count);
 }
 
 // The overrided table of functions provided to the plugin.
 NPNetscapeFuncs *GetHostFunctions() {
   static bool init = false;
@@ skipping 149 matching lines @@
     case NPVARIANT_PARAM_OBJECT_POINTER:
       result->type = NPVariantType_Object;
       result->value.objectValue =
           reinterpret_cast<NPObject*>(param.npobject_pointer);
       WebBindings::retainObject(result->value.objectValue);
       break;
     default:
       NOTREACHED();
   }
 }