Privacy.item.offlineApps
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Background
The HTML 5 Specification defines a mechanism allowing web pages to store information and pre-cached data with a web browser. Since these data have privacy implications, they can be cleared through the “Clear Private Data” mechanism. This preference determines whether offline website data is deleted when clearing private data.
Possible values and their effects
True
Clear offline website data when clearing private data
False
Preserve offline website data when clearing private data (Default)
UI
Firefox 3
The checkbox “Offline Website Data” under “Tools → Clear Private Data... → Clear the following items now:” toggles this preference between true and false.
First checked in
Has an effect in
- Firefox (nightly builds since 2008-01-26)
Related bugs
- Bug 398478 - clear globalStorage for offlien apps separately from cookies
- Bug 413817 - Clearing history using 'Clear Private Data' doesn't work when privacy.item.offlineApps isn't set