DialogSurfaceHolder implementation.

media/base/android/java/src/org/chromium/media/DialogSurfaceHolderWrapper.java

Index: media/base/android/java/src/org/chromium/media/DialogSurfaceHolderWrapper.java
diff --git a/media/base/android/java/src/org/chromium/media/DialogSurfaceHolderWrapper.java b/media/base/android/java/src/org/chromium/media/DialogSurfaceHolderWrapper.java
new file mode 100644
index 0000000000000000000000000000000000000000..f84d126a7992d91bf327b1afcff19787dd6b9a03
--- /dev/null
+++ b/media/base/android/java/src/org/chromium/media/DialogSurfaceHolderWrapper.java
@@ -0,0 +1,57 @@
+// Copyright 2016 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.media;
+
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.view.Surface;
+
+import org.chromium.base.annotations.CalledByNative;
+import org.chromium.base.annotations.JNINamespace;
+
+/**
+ * Wrapper for IDialogSurfaceHolder for JNI bindings.
+ *
+ * Makes any implementation of IDialogSurface accessible through JNI.
+ * Doesn't have to implement IDialogSurface, except that it's an easy
+ * way to keep the interface in sync.
+ */
+@JNINamespace("media")
+class DialogSurfaceHolderWrapper implements IDialogSurfaceHolder {
+    private final IDialogSurfaceHolder mDialogSurfaceHolder;
+
+    public DialogSurfaceHolderWrapper(IDialogSurfaceHolder holder) {
+        mDialogSurfaceHolder = holder;
+    }
+
+    @CalledByNative
+    private static DialogSurfaceHolderWrapper wrap(IDialogSurfaceHolder holder) {
+        return new DialogSurfaceHolderWrapper(holder);
+    }
+
+    @Override
+    @CalledByNative
+    public void release() throws RemoteException {
+        mDialogSurfaceHolder.release();
+    }
+
+    @Override
+    @CalledByNative
+    public Surface getSurface() throws RemoteException {
+        return mDialogSurfaceHolder.getSurface();
+    }
+
+    @Override
+    @CalledByNative
+    public void scheduleLayoutSurface(final int x, final int y, final int width, final int height)
+            throws RemoteException {
+        mDialogSurfaceHolder.scheduleLayoutSurface(x, y, width, height);
+    }
+
+    @Override
+    public IBinder asBinder() {
+        return null;
+    }
+}