Merge "Prevent system server dump stuck by pipe buffer full."

            WindowManagerGlobal.getInstance().dumpGfxInfo(fd);

        }

        @Override

        public void dumpDbInfo(FileDescriptor fd, String[] args) {

        private void dumpDatabaseInfo(FileDescriptor fd, String[] args) {

            PrintWriter pw = new FastPrintWriter(new FileOutputStream(fd));

            PrintWriterPrinter printer = new PrintWriterPrinter(pw);

            SQLiteDebug.dump(printer, args);

            pw.flush();

        }

        @Override

        public void dumpDbInfo(final FileDescriptor fd, final String[] args) {

            if (mSystemThread) {

                // Ensure this invocation is asynchronous to prevent

                // writer waiting due to buffer cannot be consumed.

                AsyncTask.THREAD_POOL_EXECUTOR.execute(new Runnable() {

                    @Override

                    public void run() {

                        dumpDatabaseInfo(fd, args);

                    }

                });

            } else {

                dumpDatabaseInfo(fd, args);

            }

        }

        @Override

        public void unstableProviderDied(IBinder provider) {

            sendMessage(H.UNSTABLE_PROVIDER_DIED, provider);