Merge "String16: operator<<" am: 824418c3

#ifndef ANDROID_STRING16_H

#define ANDROID_STRING16_H

#include <string> // for std::string

#include <iostream>

#include <string>

#include <utils/Errors.h>

#include <utils/String8.h>

// require any change to the underlying SharedBuffer contents or reference count.

ANDROID_TRIVIAL_MOVE_TRAIT(String16)

static inline std::ostream& operator<<(std::ostream& os, const String16& str) {

    os << String8(str).c_str();

    return os;

}

// ---------------------------------------------------------------------------

/*