[Android] Rename package_name in java_cpp_template to package_path.

net/android/BUILD.gn

 # 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/config.gni")
 import("//build/config/android/rules.gni")
 
 android_library("net_java") {
   java_files = [
     "java/src/org/chromium/net/AndroidCellularSignalStrength.java",
@@ skipping 114 matching lines @@
     ":net_java_test_support",
     "//base:base_java",
     "//base:base_java_test_support",
     "//third_party/android_support_test_runner:rules_java",
     "//third_party/android_support_test_runner:runner_java",
     "//third_party/junit",
   ]
 }
 
 java_cpp_template("net_errors_java") {
-  package_name = "org/chromium/net"
+  package_path = "org/chromium/net"
   sources = [
     "java/NetError.template",
   ]
   inputs = [
     "../base/net_error_list.h",
   ]
 }
 
 java_cpp_enum("net_java_test_support_enums_srcjar") {
   sources = [
@@ skipping 16 matching lines @@
   java_files =
       [ "junit/src/org/chromium/net/HttpNegotiateAuthenticatorTest.java" ]
   deps = [
     ":net_java",
     "//base:base_java",
     "//base:base_java_test_support",
     "//third_party/hamcrest:hamcrest_java",
   ]
   srcjar_deps = [ "//base:base_build_config_gen" ]
 }