- Electron version: v1.4.0
- Operating system: macOS 10.11.6

Given the following `main.js`:

``` js
const {powerMonitor} = require('electron')
```

I get the following exception:

```
$ electron .
App threw an error during load
TypeError: Cannot match against 'undefined' or 'null'.
    at Object.<anonymous> (/usr/local/lib/node_modules/electron/dist/Electron.app/Contents/Resources/electron.asar/browser/api/power-monitor.js:2:46)
    at Module._compile (module.js:556:32)
    at Object.Module._extensions..js (module.js:565:10)
    at Module.load (module.js:473:32)
    at tryModuleLoad (module.js:432:12)
    at Function.Module._load (module.js:424:3)
    at Module.require (module.js:483:17)
    at require (internal/module.js:20:19)
    at Object.get [as powerMonitor] (/usr/local/lib/node_modules/electron/dist/Electron.app/Contents/Resources/electron.asar/browser/api/exports/electron.js:65:14)
    at Object.<anonymous> (electron-test/main.js:1:87)
```

atom/browser/api/atom_api_screen.cc
return screen_->GetDisplayMatching(match_rect);
}
void Screen::OnDisplayAdded(const display::Display& new_display) {
  Emit("display-added", new_display);
}
void Screen::OnDisplayRemoved(const display::Display& old_display) {
  Emit("display-removed", old_display);
}
void Screen::OnDisplayMetricsChanged(const display::Display& display,
                                     uint32_t changed_metrics) {
  Emit("display-metrics-changed", display, MetricsToArray(changed_metrics));
}
v8::Local<v8::Value> Screen::Create(v8::Isolate* isolate) {
  if (!Browser::Get()->is_ready()) {
    isolate->ThrowException(v8::Exception::Error(mate::StringToV8(
        isolate,
        "Cannot initialize \"screen\" module before app is ready")));
    return v8::Null(isolate);
  }
  display::Screen* screen = display::Screen::GetScreen();
  if (!screen) {
    isolate->ThrowException(v8::Exception::Error(mate::StringToV8(
        isolate, "Failed to get screen information")));
    return v8::Null(isolate);
  }
  return mate::CreateHandle(isolate, new Screen(isolate, screen)).ToV8();
}
void Screen::BuildPrototype(