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

testing/android/java/src/org/chromium/native_test/ChromeNativeTestActivity.java

 // Copyright (c) 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.native_test;
 
 import android.app.Activity;
 import android.content.Context;
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.Log;
 
 import org.chromium.base.PathUtils;
 import org.chromium.base.PowerMonitor;
 // TODO(cjhopman): This should not refer to content. NativeLibraries should be moved to base.
-import org.chromium.content.app.NativeLibraries;
+import org.chromium.content_public.app.NativeLibraries;
 
 // Android's NativeActivity is mostly useful for pure-native code.
 // Our tests need to go up to our own java classes, which is not possible using
 // the native activity class loader.
 public class ChromeNativeTestActivity extends Activity {
     private static final String TAG = "ChromeNativeTestActivity";
     private static final String EXTRA_RUN_IN_SUB_THREAD = "RunInSubThread";
     // We post a delayed task to run tests so that we do not block onCreate().
     private static final long RUN_TESTS_DELAY_IN_MS = 300;
 
@@ skipping 43 matching lines @@
     private void loadLibraries() {
         for (String library: NativeLibraries.LIBRARIES) {
             Log.i(TAG, "loading: " + library);
             System.loadLibrary(library);
             Log.i(TAG, "loaded: " + library);
         }
     }
 
     private native void nativeRunTests(String filesDir, Context appContext);
 }