adding action mode tests

android_webview/tools/automated_ui_tests/BUILD.gn

Index: android_webview/tools/automated_ui_tests/BUILD.gn
diff --git a/android_webview/tools/automated_ui_tests/BUILD.gn b/android_webview/tools/automated_ui_tests/BUILD.gn
index 487b11d8528436a61101b3443b34719616b5dd08..a7dac4284d953f0180b8cde7362f2280f5a4ee83 100644
--- a/android_webview/tools/automated_ui_tests/BUILD.gn
+++ b/android_webview/tools/automated_ui_tests/BUILD.gn
@@ -41,6 +41,7 @@ instrumentation_test_apk("webview_ui_test_app_test_apk") {
   apk_under_test = ":webview_ui_test_app_apk"
   android_manifest = "javatests/AndroidManifest.xml"
   java_files = [
+    "javatests/src/org/chromium/webview_ui_test/test/ActionModeTest.java",
     "javatests/src/org/chromium/webview_ui_test/test/WebViewJSTest.java",
     "javatests/src/org/chromium/webview_ui_test/test/util/UseLayout.java",
     "javatests/src/org/chromium/webview_ui_test/test/util/WebViewUiTestRule.java",
@@ -53,8 +54,7 @@ instrumentation_test_apk("webview_ui_test_app_test_apk") {
     "//base:base_java_test_support",
     "//third_party/android_support_test_runner:rules_java",
     "//third_party/android_support_test_runner:runner_java",
-    "//third_party/espresso:espresso_core_java",
-    "//third_party/espresso:espresso_web_java",
+    "//third_party/espresso:espresso_all_java",
     "//third_party/hamcrest:hamcrest_java",
     "//third_party/junit",
     "//third_party/ub-uiautomator:ub_uiautomator_java",