old_contents: {"targets": [
      {
          "target_name" : "symbols"
        , "sources"     : [ "cpp/symbols.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "fromv8string"
        , "sources"     : [ "cpp/fromv8string.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "optionvalues"
        , "sources"     : [ "cpp/optionvalues.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "multifile"
        , "sources"     : [ "cpp/multifile1.cpp", "cpp/multifile2.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnvalue"
        , "sources"     : [ "cpp/returnvalue.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnundefined"
        , "sources"     : [ "cpp/returnundefined.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnnull"
        , "sources"     : [ "cpp/returnnull.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnemptystring"
        , "sources"     : [ "cpp/returnemptystring.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "asyncworker"
        , "sources"     : [ "cpp/asyncworker.cpp" ]
        , "include_dirs": [
          "<!(node -e \"require('..')\")"
        ]
      }
  ]}
  
new_contents: {"targets": [
      {
          "target_name" : "symbols"
        , "sources"     : [ "cpp/symbols.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "fromv8string"
        , "sources"     : [ "cpp/fromv8string.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "optionvalues"
        , "sources"     : [ "cpp/optionvalues.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "multifile"
        , "sources"     : [ "cpp/multifile1.cpp", "cpp/multifile2.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnvalue"
        , "sources"     : [ "cpp/returnvalue.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnundefined"
        , "sources"     : [ "cpp/returnundefined.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnnull"
        , "sources"     : [ "cpp/returnnull.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "returnemptystring"
        , "sources"     : [ "cpp/returnemptystring.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
    , {
          "target_name" : "asyncworker"
        , "sources"     : [ "cpp/asyncworker.cpp" ]
        , "include_dirs": [
            "<!(node -e \"require('..')\")"
        ]
      }
  ]}
  
subject: fix whitespace