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

content/public/android/java/src/org/chromium/content/browser/MediaDrmCredentialManager.java

Index: content/public/android/java/src/org/chromium/content/browser/MediaDrmCredentialManager.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/MediaDrmCredentialManager.java b/content/public/android/java/src/org/chromium/content/browser/MediaDrmCredentialManager.java
deleted file mode 100644
index bdc82d1f86c92d2bf8b4189764bc1dabca7455ad..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content/browser/MediaDrmCredentialManager.java
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2013 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;
-
-import org.chromium.base.CalledByNative;
-import org.chromium.base.JNINamespace;
-
-/**
- * A wrapper of the android MediaDrmCredentialManager
- */
-@JNINamespace("content")
-public class MediaDrmCredentialManager {
-    private int mNativeMediaDrmCredentialManager;
-
-    /**
-     * Callback interface for getting notified from credential reset.
-     */
-    public interface MediaDrmCredentialManagerCallback {
-        /**
-         * This method will be called when credential reset attempt is done.
-         * @param succeeded Whether or not it succeeded.
-         */
-        @CalledByNative("MediaDrmCredentialManagerCallback")
-        public void onCredentialResetFinished(boolean succeeded);
-    }
-
-    /**
-     * Attempts to reset the DRM credentials.
-     * @param callback It notifies whether or not it succeeded.
-     */
-    public static void resetCredentials(MediaDrmCredentialManagerCallback callback) {
-        nativeResetCredentials(callback);
-    }
-
-    private static native void nativeResetCredentials(MediaDrmCredentialManagerCallback callback);
-}