Android: Delete rezip in favor of zipalign -p

build/android/rezip/BUILD.gn

Index: build/android/rezip/BUILD.gn
diff --git a/build/android/rezip/BUILD.gn b/build/android/rezip/BUILD.gn
deleted file mode 100644
index 1ace37c6d815225df08c877860060e4ae30c3dd5..0000000000000000000000000000000000000000
--- a/build/android/rezip/BUILD.gn
+++ /dev/null
@@ -1,10 +0,0 @@
-# Copyright 2014 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import("//build/config/android/rules.gni")
-
-java_library("rezip") {
-  jar_path = "$root_build_dir/lib.java/rezip_apk.jar"
-  java_files = [ "RezipApk.java" ]
-}