Revert of Add custom tabs tests using intents with non-null sessions

chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsTestUtils.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsTestUtils.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsTestUtils.java b/chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsTestUtils.java
deleted file mode 100644
index bfae2e6dd772df05b7375e06c87ed8effe5591c7..0000000000000000000000000000000000000000
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsTestUtils.java
+++ /dev/null
@@ -1,47 +0,0 @@
-// 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.
-
-package org.chromium.chrome.browser.customtabs;
-
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.support.customtabs.CustomTabsIntent;
-import android.support.customtabs.ICustomTabsCallback;
-
-import org.chromium.chrome.browser.document.ChromeLauncherActivity;
-import org.chromium.chrome.browser.util.IntentUtils;
-
-/**
- * Utility class that contains convenience calls related with custom tabs testing.
- */
-public class CustomTabsTestUtils {
-    public static ICustomTabsCallback newDummyCallback() {
-        return new ICustomTabsCallback.Stub() {
-            @Override
-            public void onNavigationEvent(int navigationEvent, Bundle extras) {}
-
-            @Override
-            public IBinder asBinder() {
-                return this;
-            }
-        };
-    }
-
-    /**
-     * Creates the simplest intent that is sufficient to let {@link ChromeLauncherActivity} launch
-     * the {@link CustomTabActivity}.
-     */
-    public static Intent createMinimalCustomTabIntent(
-            Context context, String url, IBinder session) {
-        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        intent.setComponent(new ComponentName(context, ChromeLauncherActivity.class));
-        IntentUtils.safePutBinderExtra(intent, CustomTabsIntent.EXTRA_SESSION, session);
-        return intent;
-    }
-}