{ "extensionName": { "message": "Keep Awake", "description": "Extension name." }, "extensionDescription": { "message": "Override system power-saving settings.", "description": "Extension description." }, "disabledTitle": { "message": "Default power-saving settings", "description": "Browser action title when disabled." }, "displayTitle": { "message": "Screen will be kept on", "description": "Browser action title when preventing screen-off." }, "systemTitle": { "message": "System will stay awake", "description": "Browser action title when preventing system sleep." } }