Clean up examples

native_client_sdk/src/examples/hello_world/test_helper_functions.cc

Index: native_client_sdk/src/examples/hello_world/test_helper_functions.cc
===================================================================
--- native_client_sdk/src/examples/hello_world/test_helper_functions.cc	(revision 120871)
+++ native_client_sdk/src/examples/hello_world/test_helper_functions.cc	(working copy)
@@ -1,52 +0,0 @@
-// 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.
-
-// This is an example of a simple unit test to verify that the logic helper
-// functions works as expected.  Note that this looks like a 'normal' C++
-// program, with a main function.  It is compiled and linked using the NaCl
-// toolchain, so in order to run it, you must use 'sel_ldr_x86_32' or
-// 'sel_ldr_x86_64' from the toolchain's bin directory.
-//
-// For example (assuming the toolchain bin directory is in your path):
-//   sel_ldr_x86_32 test_helper_functions_x86_32_dbg.nexe
-//
-// You can also use the 'test32', or 'test64' SCons target to run these tests.
-// For example, this will run the test in 32-bit mode on Mac or Linux:
-//   ../scons test32
-// On Windows 64:
-//   ..\scons test64
-
-#include "examples/hello_world/helper_functions.h"
-
-#include <cassert>
-#include <cstdio>
-#include <string>
-
-// A very simple macro to print 'passed' if boolean_expression is true and
-// 'FAILED' otherwise.
-// This is meant to approximate the functionality you would get from a real test
-// framework.  You should feel free to build and use the test framework of your
-// choice.
-#define EXPECT_EQUAL(left, right)\
-printf("Check: \"" #left "\" == \"" #right "\" %s\n", \
-       ((left) == (right)) ? "passed" : "FAILED")
-
-using hello_world::FortyTwo;
-using hello_world::ReverseText;
-
-int main() {
-  EXPECT_EQUAL(FortyTwo(), 42);
-
-  std::string empty_string;
-  EXPECT_EQUAL(ReverseText(empty_string), empty_string);
-
-  std::string palindrome("able was i ere i saw elba");
-  EXPECT_EQUAL(ReverseText(palindrome), palindrome);
-
-  std::string alphabet("abcdefghijklmnopqrstuvwxyz");
-  std::string alphabet_backwards("zyxwvutsrqponmlkjihgfedcba");
-  EXPECT_EQUAL(ReverseText(alphabet), alphabet_backwards);
-  return 0;
-}
-