| The webdata component manages the "web database", a SQLite database stored in | |
| the user's profile containing various webpage-related metadata such as autofill | |
| and web search engine data. | |
| This component is not allowed to depend on content/, because it is used by iOS. | |
| If dependencies on content/ need to be added, this component will have to be | |
| made into a layered component: see | |
| https://www.chromium.org/developers/design-documents/layered-components-design . |