Port android_webview_shell.gyp to GN.

android_webview/tools/BUILD.gn

+# Copyright 2015 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/rules.gni")
+import("//testing/test.gni")
+
+# Mark all targets as test only.
+testonly = true
+
+group("tools") {
+  deps = [
+    ":system_webview_shell_apk",
+    ":system_webview_shell_layout_test_apk",
+    ":system_webview_shell_page_cycler_apk",
+  ]
+}
+
+# GYP: //android_webview/android_webview_shell.gypi:system_webview_shell_apk
+android_apk("system_webview_shell_apk") {
+  apk_name = "SystemWebViewShell"
+  DEPRECATED_java_in_dir = "WebViewShell/src"
+  android_manifest = "WebViewShell/AndroidManifest.xml"
+  deps = [
+    ":system_webview_shell_apk_resources",
+    "//base:base_java",
+  ]
+}
+
+android_resources("system_webview_shell_apk_resources") {
+  resource_dirs = [ "WebViewShell/res" ]
+  custom_package = "org.chromium.webview_shell"
+}
+
+# GYP: //android_webview/android_webview_shell.gypi:system_webview_shell_page_cycler_apk
+instrumentation_test_apk("system_webview_shell_page_cycler_apk") {
+  apk_name = "SystemWebViewShellPageCycler"
+  apk_under_test = ":system_webview_shell_apk"
+  android_manifest = "PageCycler/AndroidManifest.xml"
+  DEPRECATED_java_in_dir = "PageCycler/src"
+  deps = [
+    "//base:base_java",
+    "//base:base_java_test_support",
+    "//content/public/android:content_java",
+    "//content/public/test/android:content_java_test_support",
+    "//testing/android/reporter:reporter_java",
+  ]
+}
+
+# GYP: //android_webview/android_webview_shell.gypi:system_webview_shell_layout_test_apk
+instrumentation_test_apk("system_webview_shell_layout_test_apk") {
+  apk_name = "SystemWebViewShellLayoutTest"
+  apk_under_test = ":system_webview_shell_apk"
+  android_manifest = "WebViewShellTest/AndroidManifest.xml"
+  DEPRECATED_java_in_dir = "WebViewShellTest/src"
+  isolate_file = "../system_webview_shell_test_apk.isolate"
+  deps = [
+    "//base:base_java",
+    "//base:base_java_test_support",
+    "//testing/android/reporter:reporter_java",
+  ]
+}