Add content_shell_apk target (and a bunch of its dependencies)

base/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("//build/config/ui.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
@@ skipping 1399 matching lines @@
     ]
 
     # A new version of NativeLibraries.java (with the actual correct values)
     # will be created when creating an apk.
     jar_excluded_patterns = [
       "*/NativeLibraries.class",
       "*/NativeLibraries##*.class",
     ]
   }
 
+  android_library("base_java_test_support") {
+    deps = [
+      ":base_java",
+    ]
+    DEPRECATED_java_in_dir = "test/android/javatests/src"
+  }
+
   java_cpp_template("base_java_application_state") {
     sources = [
       "android/java/src/org/chromium/base/ApplicationState.template",
     ]
     inputs = [
       "android/application_state_list.h"
     ]
 
     package_name = "org/chromium/base"
   }
@@ skipping 25 matching lines @@
 
   unittest_apk("base_unittests_apk") {
     deps = [
       ":base_java",
       ":base_java_unittest_support",
       ":base_unittests",
     ]
     unittests_dep = ":base_unittests"
   }
 }