android: Introduce DisplayAndroid

content/public/test/android/BUILD.gn

Index: content/public/test/android/BUILD.gn
diff --git a/content/public/test/android/BUILD.gn b/content/public/test/android/BUILD.gn
index 160b4461d917beedb3ae1012c30a8309bcb74ad8..e8398731edef8ee65a2682524113bc424e2cfb95 100644
--- a/content/public/test/android/BUILD.gn
+++ b/content/public/test/android/BUILD.gn
@@ -24,6 +24,7 @@ android_library("content_java_test_support") {
     "//base:base_java_test_support",
     "//content/public/android:content_java",
     "//device/geolocation:geolocation_java_test_support",
+    "//ui/android:ui_java",
   ]
   java_files = [
     "javatests/src/org/chromium/content/browser/test/NativeLibraryTestBase.java",
@@ -36,8 +37,6 @@ android_library("content_java_test_support") {
     "javatests/src/org/chromium/content/browser/test/util/HistoryUtils.java",
     "javatests/src/org/chromium/content/browser/test/util/JavaScriptUtils.java",
     "javatests/src/org/chromium/content/browser/test/util/KeyUtils.java",
-    "javatests/src/org/chromium/content/browser/test/util/MockOrientationObserver.java",
-    "javatests/src/org/chromium/content/browser/test/util/OrientationChangeObserverCriteria.java",
     "javatests/src/org/chromium/content/browser/test/util/RenderProcessLimit.java",
     "javatests/src/org/chromium/content/browser/test/util/TestCallbackHelperContainer.java",
     "javatests/src/org/chromium/content/browser/test/util/TestContentViewClient.java",