Add the page url to plugin crashes to aid debugging.

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 120 matching lines @@
 }
 
 NPIdentifier CreateNPIdentifier(const NPIdentifier_Param& param) {
   return param.identifier;
 }
 
 void CreateNPVariantParam(const NPVariant& variant,
                           PluginChannelBase* channel,
                           NPVariant_Param* param,
                           bool release,
-                          base::WaitableEvent* modal_dialog_event) {
+                          base::WaitableEvent* modal_dialog_event,
+                          const GURL& page_url) {
   switch (variant.type) {
     case NPVariantType_Void:
       param->type = NPVARIANT_PARAM_VOID;
       break;
     case NPVariantType_Null:
       param->type = NPVARIANT_PARAM_NULL;
       break;
     case NPVariantType_Bool:
       param->type = NPVARIANT_PARAM_BOOL;
       param->bool_value = variant.value.boolValue;
@@ skipping 24 matching lines @@
       } else {
         // The channel could be NULL if there was a channel error. The caller's
         // Send call will fail anyways.
         if (channel) {
           // NPObjectStub adds its own reference to the NPObject it owns, so if
           // we were supposed to release the corresponding variant
           // (release==true), we should still do that.
           param->type = NPVARIANT_PARAM_OBJECT_ROUTING_ID;
           int route_id = channel->GenerateRouteID();
           new NPObjectStub(
-              variant.value.objectValue, channel, route_id, modal_dialog_event);
+              variant.value.objectValue, channel, route_id, modal_dialog_event,
+              page_url);
           param->npobject_routing_id = route_id;
           param->npobject_pointer =
               reinterpret_cast<intptr_t>(variant.value.objectValue);
         } else {
           param->type = NPVARIANT_PARAM_VOID;
         }
       }
       break;
     }
     default:
       NOTREACHED();
   }
 
   if (release)
     NPN_ReleaseVariantValue(const_cast<NPVariant*>(&variant));
 }
 
 void CreateNPVariant(const NPVariant_Param& param,
                      PluginChannelBase* channel,
                      NPVariant* result,
-                     base::WaitableEvent* modal_dialog_event) {
+                     base::WaitableEvent* modal_dialog_event,
+                     const GURL& page_url) {
   switch (param.type) {
     case NPVARIANT_PARAM_VOID:
       result->type = NPVariantType_Void;
       break;
     case NPVARIANT_PARAM_NULL:
       result->type = NPVariantType_Null;
       break;
     case NPVARIANT_PARAM_BOOL:
       result->type = NPVariantType_Bool;
       result->value.boolValue = param.bool_value;
@@ skipping 12 matching lines @@
           static_cast<NPUTF8 *>(base::strdup(param.string_value.c_str()));
       result->value.stringValue.UTF8Length =
           static_cast<int>(param.string_value.size());
       break;
     case NPVARIANT_PARAM_OBJECT_ROUTING_ID:
       result->type = NPVariantType_Object;
       result->value.objectValue =
           NPObjectProxy::Create(channel,
                                 param.npobject_routing_id,
                                 param.npobject_pointer,
-                                modal_dialog_event);
+                                modal_dialog_event,
+                                page_url);
       break;
     case NPVARIANT_PARAM_OBJECT_POINTER:
       result->type = NPVariantType_Object;
       result->value.objectValue =
           reinterpret_cast<NPObject*>(param.npobject_pointer);
       NPN_RetainObject(result->value.objectValue);
       break;
     default:
       NOTREACHED();
   }
 }