Gov. Gray Davis completed the legislative year by signing every high-profile planning bill that hit his desk. Davis signed a bill that severely curtails the use of lot line adjustments and certificates of compliance in creating subdivisions. He approved a three-package bill that forces a closer link between planning and water availability. The governor also signed a $2.6 billion park bond initiative that will appear on the March ballot, and a measure that allows redevelopment agencies to extend their life spans by 10 years.