[Android] Switch instrumentation tests to generated device isolates.

android_webview/tools/system_webview_shell/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
 
@@ skipping 52 matching lines @@
 # 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 = "layout_tests/AndroidManifest.xml"
   java_files = [
     "layout_tests/src/org/chromium/webview_shell/test/WebViewLayoutTest.java",
     "layout_tests/src/org/chromium/webview_shell/test/WebViewLayoutTestRunner.java",
     "layout_tests/src/org/chromium/webview_shell/test/WebViewThreadTest.java",
   ]
-  isolate_file = "../../system_webview_shell_test_apk.isolate"
   deps = [
     "//base:base_java",
     "//base:base_java_test_support",
     "//testing/android/reporter:reporter_java",
   ]
+  data = [
+    "test/data/",
+    "//third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt",
+    "//third_party/WebKit/LayoutTests/webexposed/global-interface-listing.html",
+    "//third_party/WebKit/LayoutTests/webexposed/global-interface-listing-expected.txt",
+    "//third_party/WebKit/LayoutTests/webexposed/resources/global-interface-listing.js",
+  ]
 }