+ <key>ExtensionSettings</key>
+ <dict>
+ <key>*</key>
+ <dict>
+ <key>blocked_install_message</key>
+ <string>Custom error message.</string>
+ <key>install_sources</key>
+ <array>
+ <string>https://addons.mozilla.org/</string>
+ </array>
+ <key>installation_mode</key>
+ <string>blocked</string>
+ </dict>
+ <key>uBlock0@raymondhill.net</key>
+ <dict>
+ <key>installation_mode</key>
+ <string>force_installed</string>
+ <key>install_url</key>
+ <string>https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi</string>
+ </dict>
+ </dict>
+ <key>ExtensionUpdate</key>
+ <false/>
+ <key>FirefoxHome</key>
+ <dict>
+ <key>Search</key>
+ <true/>
+ <key>TopSites</key>
+ <true/>
+ <key>Highlights</key>
+ <true/>
+ <key>Pocket</key>
+ <false/>
+ <key>Snippets</key>
+ <false/>
+ <key>Locked</key>
+ <true/>
+ </dict>