Move the test template to //testing/test.gni (part 2)

url/BUILD.gn

 # Copyright (c) 2013 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("//testing/test.gni")
 import("//url/config.gni")
 
 # Sets the USE_ICU_ALTERNATIVES_ON_ANDROID define based on the build flag.
 config("url_icu_config") {
   if (use_icu_alternatives_on_android) {
     defines = [ "USE_ICU_ALTERNATIVES_ON_ANDROID=1" ]
   }
 }
 
 component("url") {
@@ skipping 105 matching lines @@
       "//testing/gtest",
       "//third_party/icu:icuuc",
     ]
 
     if (use_icu_alternatives_on_android) {
       sources -= [ "url_canon_icu_unittest.cc" ]
       deps -= [ "//third_party/icu:icuuc" ]
     }
   }
 }