3 files changed, 8 insertions, 0 deletions
diff --git a/webkit/glue/plugins/webplugin_delegate_impl.cc b/webkit/glue/plugins/webplugin_delegate_impl.cc
index 5ca970c..fee8114 100644
--- a/webkit/glue/plugins/webplugin_delegate_impl.cc
+++ b/webkit/glue/plugins/webplugin_delegate_impl.cc
@@ -145,6 +145,12 @@ NPObject* WebPluginDelegateImpl::GetPluginScriptableObject() {
 void WebPluginDelegateImpl::DidFinishLoadWithReason(const GURL& url,
                                                     NPReason reason,
                                                     intptr_t notify_data) {
+  if (quirks_ & PLUGIN_QUIRK_ALWAYS_NOTIFY_SUCCESS &&
+      reason == NPRES_NETWORK_ERR) {
+    // Flash needs this or otherwise it unloads the launching swf object.
+    reason = NPRES_DONE;
+  }
+
   instance()->DidFinishLoadWithReason(
       url, reason, reinterpret_cast<void*>(notify_data));
 }
diff --git a/webkit/glue/plugins/webplugin_delegate_impl.h b/webkit/glue/plugins/webplugin_delegate_impl.h
index 8384e73..c367106 100644
--- a/webkit/glue/plugins/webplugin_delegate_impl.h
+++ b/webkit/glue/plugins/webplugin_delegate_impl.h
@@ -44,6 +44,7 @@ class WebPluginDelegateImpl : public webkit_glue::WebPluginDelegate {
     PLUGIN_QUIRK_WINDOWLESS_INVALIDATE_AFTER_SET_WINDOW = 512,  // Linux
     PLUGIN_QUIRK_NO_WINDOWLESS = 1024,  // Windows
     PLUGIN_QUIRK_PATCH_REGENUMKEYEXW = 2048, // Windows
+    PLUGIN_QUIRK_ALWAYS_NOTIFY_SUCCESS = 4096, // Windows
   };
 
   static WebPluginDelegateImpl* Create(const FilePath& filename,
diff --git a/webkit/glue/plugins/webplugin_delegate_impl_win.cc b/webkit/glue/plugins/webplugin_delegate_impl_win.cc
index 9c28d0f..7f099d5 100644
--- a/webkit/glue/plugins/webplugin_delegate_impl_win.cc
+++ b/webkit/glue/plugins/webplugin_delegate_impl_win.cc
@@ -260,6 +260,7 @@ WebPluginDelegateImpl::WebPluginDelegateImpl(
     instance_->set_use_mozilla_user_agent();
     quirks_ |= PLUGIN_QUIRK_THROTTLE_WM_USER_PLUS_ONE;
     quirks_ |= PLUGIN_QUIRK_PATCH_SETCURSOR;
+    quirks_ |= PLUGIN_QUIRK_ALWAYS_NOTIFY_SUCCESS;
   } else if (filename == kAcrobatReaderPlugin) {
     // Check for the version number above or equal 9.
     std::vector<std::wstring> version;