Merge "Remove header from Android-Apache-2.0 license text." am: 3239bcb1 am: 3fc28839

   Copyright (c) The Android Open Source Project

   Licensed under the Apache License, Version 2.0 (the "License");

   you may not use this file except in compliance with the License.

   Unless required by applicable law or agreed to in writing, software

   distributed under the License is distributed on an "AS IS" BASIS,

   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

   See the License for the specific language governing permissions and

   limitations under the License.

                                 Apache License

                           Version 2.0, January 2004

                        http://www.apache.org/licenses/