Merge "Add a delay while dumping InputReader state" into main

#include <algorithm>

#include <cinttypes>

#include <chrono>

#include <cmath>

#include <cstddef>

#include <sstream>

namespace android {

using std::chrono_literals::operator""ms;

namespace input_flags = com::android::input::flags;

// --- Constants ---

        std::string line;

        while (std::getline(stream, line, '\n')) {

            ALOGD(INDENT "%s", line.c_str());

            // To prevent overwhelming liblog, add a small delay between each line to give it

            // time to process the data written so far.

            std::this_thread::sleep_for(1ms);

        }

    }