[Android] Redirect std{in,out,err} to sockets for layout tests.

content/shell/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/features.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//build/config/win/console_app.gni")
 import("//build/config/win/manifest.gni")
 import("//media/media_options.gni")
@@ skipping 40 matching lines @@
     "app/paths_mac.h",
     "app/paths_mac.mm",
     "app/shell_crash_reporter_client.cc",
     "app/shell_crash_reporter_client.h",
     "app/shell_main_delegate.cc",
     "app/shell_main_delegate.h",
     "app/shell_main_delegate_mac.h",
     "app/shell_main_delegate_mac.mm",
     "browser/layout_test/blink_test_controller.cc",
     "browser/layout_test/blink_test_controller.h",
-    "browser/layout_test/layout_test_android.cc",
-    "browser/layout_test/layout_test_android.h",
     "browser/layout_test/layout_test_bluetooth_adapter_provider.cc",
     "browser/layout_test/layout_test_bluetooth_adapter_provider.h",
     "browser/layout_test/layout_test_bluetooth_chooser_factory.cc",
     "browser/layout_test/layout_test_bluetooth_chooser_factory.h",
     "browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.cc",
     "browser/layout_test/layout_test_bluetooth_fake_adapter_setter_impl.h",
     "browser/layout_test/layout_test_browser_context.cc",
     "browser/layout_test/layout_test_browser_context.h",
     "browser/layout_test/layout_test_browser_main.cc",
     "browser/layout_test/layout_test_browser_main.h",
@@ skipping 232 matching lines @@
     ]
   }
 
   if (use_x11) {
     # Some tests rely on this tool at runtime. Note: it might be better if
     # the tests that needed it had this as a dep instead of adding it here.
     deps += [ "//ui/events/devices/x11" ]
   }
 
   if (is_android) {
-    deps += [ "//content/shell/android:content_shell_jni_headers" ]
+    sources += [
+      "browser/layout_test/scoped_android_configuration.cc",
+      "browser/layout_test/scoped_android_configuration.h",
+    ]
+    deps += [
+      "//base/test:test_support",
+      "//content/shell/android:content_shell_jni_headers",
+    ]
   }
 
   if (is_posix && !is_mac) {
     deps += [
       "//components/crash/content/app",
       "//components/crash/content/browser",
     ]
   }
 
   if (use_aura) {
@@ skipping 425 matching lines @@
       "{{bundle_resources_dir}}/{{source_file_part}}",
     ]
   }
 }
 
 mojom("mojo_bindings") {
   sources = [
     "common/layout_test/layout_test_bluetooth_fake_adapter_setter.mojom",
   ]
 }