old_contents: {
    'targets': [
      {
        'target_name': 'googletest',
        'type': 'static_library',
        'include_dirs': [
          '.',
          'include',
        ],
        'direct_dependent_settings': {
          'include_dirs': [
            '.',
            'include',
          ],
        },
        'sources': [
          'include/gtest/gtest-death-test.h',
          'include/gtest/gtest-message.h',
          'include/gtest/gtest-param-test.h',
          'include/gtest/gtest-printers.h',
          'include/gtest/gtest-spi.h',
          'include/gtest/gtest-test-part.h',
          'include/gtest/gtest-typed-test.h',
          'include/gtest/gtest.h',
          'include/gtest/gtest_pred_impl.h',
          'include/gtest/gtest_prod.h',
          'include/gtest/internal/gtest-death-test-internal.h',
          'include/gtest/internal/gtest-filepath.h',
          'include/gtest/internal/gtest-internal.h',
          'include/gtest/internal/gtest-linked_ptr.h',
          'include/gtest/internal/gtest-param-util-generated.h',
          'include/gtest/internal/gtest-param-util.h',
          'include/gtest/internal/gtest-port.h',
          'include/gtest/internal/gtest-string.h',
          'include/gtest/internal/gtest-tuple.h',
          'include/gtest/internal/gtest-type-util.h',
          'src/gtest-all.cc',
          'src/gtest-death-test.cc',
          'src/gtest-filepath.cc',
          'src/gtest-internal-inl.h',
          'src/gtest-port.cc',
          'src/gtest-printers.cc',
          'src/gtest-test-part.cc',
          'src/gtest-typed-test.cc',
          'src/gtest.cc',
          'src/gtest_main.cc',
        ],
      },
    ],
  }
  
new_contents: {
    'targets': [
      {
        'target_name': 'googletest',
        'type': 'static_library',
        'include_dirs': [
          '.',
          'include',
        ],
        'direct_dependent_settings': {
          'include_dirs': [
            '.',
            'include',
          ],
        },
        'sources': [
          'include/gtest/gtest-death-test.h',
          'include/gtest/gtest-message.h',
          'include/gtest/gtest-param-test.h',
          'include/gtest/gtest-printers.h',
          'include/gtest/gtest-spi.h',
          'include/gtest/gtest-test-part.h',
          'include/gtest/gtest-typed-test.h',
          'include/gtest/gtest.h',
          'include/gtest/gtest_pred_impl.h',
          'include/gtest/gtest_prod.h',
          'include/gtest/internal/gtest-death-test-internal.h',
          'include/gtest/internal/gtest-filepath.h',
          'include/gtest/internal/gtest-internal.h',
          'include/gtest/internal/gtest-linked_ptr.h',
          'include/gtest/internal/gtest-param-util-generated.h',
          'include/gtest/internal/gtest-param-util.h',
          'include/gtest/internal/gtest-port.h',
          'include/gtest/internal/gtest-string.h',
          'include/gtest/internal/gtest-tuple.h',
          'include/gtest/internal/gtest-type-util.h',
          'src/gtest-death-test.cc',
          'src/gtest-filepath.cc',
          'src/gtest-internal-inl.h',
          'src/gtest-port.cc',
          'src/gtest-printers.cc',
          'src/gtest-test-part.cc',
          'src/gtest-typed-test.cc',
          'src/gtest.cc',
          'src/gtest_main.cc',
        ],
      },
      {
        'target_name': 'googletest_bare_essentials',
        'type': 'static_library',
        'include_dirs': [
          '.',
          'include',
        ],
        'direct_dependent_settings': {
          'include_dirs': [
            '.',
            'include',
          ],
        },
        'sources': [
          'src/gtest-all.cc',
          'src/gtest_main.cc',
        ],
      },
    ],
  }
  
subject: Create googletest_bare_essentials GYP target for fast compilation