[Android] Move the java content/ package to content_public/ to start the split.

content/public/test/android/javatests/src/org/chromium/content/browser/test/util/UiUtils.java

Index: content/public/test/android/javatests/src/org/chromium/content/browser/test/util/UiUtils.java
diff --git a/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/UiUtils.java b/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/UiUtils.java
deleted file mode 100644
index 7d583c43c4b3546900034af909c7b66f166420dd..0000000000000000000000000000000000000000
--- a/content/public/test/android/javatests/src/org/chromium/content/browser/test/util/UiUtils.java
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2012 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.content.browser.test.util;
-
-import android.app.Activity;
-import android.app.Instrumentation;
-
-import junit.framework.Assert;
-
-import static org.chromium.base.test.util.ScalableTimeout.ScaleTimeout;
-
-import java.util.concurrent.Semaphore;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Collection of UI utilities.
- */
-public class UiUtils {
-    // timeout to wait for runOnUiThread()
-    private static final long WAIT_FOR_RESPONSE_MS = ScaleTimeout(10000);
-
-    /**
-     * Runs the runnable on the UI thread.
-     *
-     * @param activity The activity on which the runnable must run.
-     * @param runnable The runnable to run.
-     */
-    public static void runOnUiThread(Activity activity, final Runnable runnable) {
-        final Semaphore finishedSemaphore = new Semaphore(0);
-        activity.runOnUiThread(new Runnable() {
-            @Override
-            public void run() {
-                runnable.run();
-                finishedSemaphore.release();
-            }
-        });
-        try {
-            Assert.assertTrue(finishedSemaphore.tryAcquire(1, WAIT_FOR_RESPONSE_MS,
-                    TimeUnit.MILLISECONDS));
-        } catch (InterruptedException ignored) {
-            Assert.assertTrue("Interrupted while waiting for main thread Runnable", false);
-        }
-    }
-
-    /**
-     * Waits for the UI thread to settle down.
-     * <p>
-     * Waits for an extra period of time after the UI loop is idle.
-     *
-     * @param instrumentation Instrumentation object used by the test.
-     */
-    public static void settleDownUI(Instrumentation instrumentation) throws InterruptedException {
-        instrumentation.waitForIdleSync();
-        Thread.sleep(1000);
-    }
-}