Remove net & url small, iOS ICU alternatives, unit tests.

components/data_reduction_proxy/core/common/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("//chrome/version.gni")
 
 # Variables:
 #   deps: Extra dependencies.
 template("common_tmpl") {
   source_set(target_name) {
@@ skipping 28 matching lines @@
       "//components/data_reduction_proxy/proto:data_reduction_proxy_proto",
       "//components/variations",
     ]
 
     if (defined(invoker.deps)) {
       deps += invoker.deps
     }
   }
 }
 
-if (is_android) {
-  common_tmpl("common_small") {
-    deps = [
-      "//net:net_small",
-      "//url:url_lib_use_icu_alternatives_on_android",
-    ]
-  }
-}
-
 common_tmpl("common") {
   deps = [
     "//net",
     "//url",
   ]
 }
 
 source_set("test_support") {
   testonly = true
   sources = [
@@ skipping 43 matching lines @@
 }
 
 process_version("version_header") {
   template_file = "version.h.in"
   output = "$target_gen_dir/version.h"
   extra_args = [
     "-e",
     "VERSION_FULL=\"%s.%s.%s.%s\" % (MAJOR,MINOR,BUILD,PATCH)",
   ]
 }