Move android mediaplayer from render process to browser process.

content/public/android/java/src/org/chromium/content/browser/BrowserProcessSurfaceTexture.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.content.browser;
+
+import android.graphics.SurfaceTexture;
+import android.view.Surface;
+
+import org.chromium.base.CalledByNative;
+import org.chromium.base.JNINamespace;
+
+@JNINamespace("content")
+class BrowserProcessSurfaceTexture {
+    /**
+     * Called from native code to set up the peer surface texture producer in
+     * another process.
+     *
+     * @param pid Process handle of the sandboxed process to share the
+     *            SurfaceTexture with.
+     * @param type The type of process that the SurfaceTexture is for.
+     * @param st The SurfaceTexture object to share with the sandboxed process.
+     * @param primaryID Used to route the call to the correct client instance.
+     * @param secondaryID Used to route the call to the correct client instance.
+     */
+    @SuppressWarnings("unused")
+    @CalledByNative
+    static void establishSurfaceTexturePeer(int pid, int type, SurfaceTexture st, int primaryID,
+            int secondaryID) {
+        Surface surface = new Surface(st);
+        SandboxedProcessLauncher.establishSurfacePeer(pid, type, surface, primaryID, secondaryID);
+
+        // We need to explicitly release the native resource of our newly created surface
+        // or the Surface class will print a warning message to the log in its finalizer.
+        // This should be ok to do since our caller is responsible for retaining a
+        // reference to the SurfaceTexture that is being sent across processes and the
+        // receiving end should have retained a reference before the binder call finished.
+        surface.release();
+    }
+}