Revert https://codereview.chromium.org/1291903002 (protobuf roll).

third_party/protobuf/examples/add_person.cc

Index: third_party/protobuf/examples/add_person.cc
diff --git a/third_party/protobuf/examples/add_person.cc b/third_party/protobuf/examples/add_person.cc
deleted file mode 100644
index 9bec4b374d82dcc72814b0b9d236bbe3783dc8cc..0000000000000000000000000000000000000000
--- a/third_party/protobuf/examples/add_person.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// See README.txt for information and build instructions.
-
-#include <iostream>
-#include <fstream>
-#include <string>
-#include "addressbook.pb.h"
-using namespace std;
-
-// This function fills in a Person message based on user input.
-void PromptForAddress(tutorial::Person* person) {
-  cout << "Enter person ID number: ";
-  int id;
-  cin >> id;
-  person->set_id(id);
-  cin.ignore(256, '\n');
-
-  cout << "Enter name: ";
-  getline(cin, *person->mutable_name());
-
-  cout << "Enter email address (blank for none): ";
-  string email;
-  getline(cin, email);
-  if (!email.empty()) {
-    person->set_email(email);
-  }
-
-  while (true) {
-    cout << "Enter a phone number (or leave blank to finish): ";
-    string number;
-    getline(cin, number);
-    if (number.empty()) {
-      break;
-    }
-
-    tutorial::Person::PhoneNumber* phone_number = person->add_phones();
-    phone_number->set_number(number);
-
-    cout << "Is this a mobile, home, or work phone? ";
-    string type;
-    getline(cin, type);
-    if (type == "mobile") {
-      phone_number->set_type(tutorial::Person::MOBILE);
-    } else if (type == "home") {
-      phone_number->set_type(tutorial::Person::HOME);
-    } else if (type == "work") {
-      phone_number->set_type(tutorial::Person::WORK);
-    } else {
-      cout << "Unknown phone type.  Using default." << endl;
-    }
-  }
-}
-
-// Main function:  Reads the entire address book from a file,
-//   adds one person based on user input, then writes it back out to the same
-//   file.
-int main(int argc, char* argv[]) {
-  // Verify that the version of the library that we linked against is
-  // compatible with the version of the headers we compiled against.
-  GOOGLE_PROTOBUF_VERIFY_VERSION;
-
-  if (argc != 2) {
-    cerr << "Usage:  " << argv[0] << " ADDRESS_BOOK_FILE" << endl;
-    return -1;
-  }
-
-  tutorial::AddressBook address_book;
-
-  {
-    // Read the existing address book.
-    fstream input(argv[1], ios::in | ios::binary);
-    if (!input) {
-      cout << argv[1] << ": File not found.  Creating a new file." << endl;
-    } else if (!address_book.ParseFromIstream(&input)) {
-      cerr << "Failed to parse address book." << endl;
-      return -1;
-    }
-  }
-
-  // Add an address.
-  PromptForAddress(address_book.add_people());
-
-  {
-    // Write the new address book back to disk.
-    fstream output(argv[1], ios::out | ios::trunc | ios::binary);
-    if (!address_book.SerializeToOstream(&output)) {
-      cerr << "Failed to write address book." << endl;
-      return -1;
-    }
-  }
-
-  // Optional:  Delete all global objects allocated by libprotobuf.
-  google::protobuf::ShutdownProtobufLibrary();
-
-  return 0;
-}