| A | ↛ | HasHttpBrowser removed | |
| A | ↛ | HasPantherBrowser removed |
| ⇢ | B | HasBrowser::httpBrowser() added | |
| ⇢ | A | HasBrowser::pantherBrowser() added | |
| ⇢ | A | HasBrowser::_resetBrowserClients() added | |
| ⇢ | A | KernelBrowserTests::browser() added | |
| B | ↛ | HasHttpBrowser::httpBrowser() removed | |
| A | ↛ | HasPantherBrowser::pantherBrowser() removed | |
| A | ↛ | HasPantherBrowser::_resetPantherBrowserClient() removed | |
| A | ↛ | HasHttpBrowser::_resetHttpBrowserClients() removed |