The user's code goes over all snapshot.nativeObjects and checks if any nativeObject is greater than 300 MB to identify the ExecutableAndDlls entry. However, no object can be found.

Steps to reproduce:
1. Open user's attached project
2. Open scene "test"
3. Play the scene, open profiler, add memory profiler
4. Switch from "Simple" to "Detailed" view
5. Press "Take Sample: Editor" and expand "Other", notice the System.ExecutableAndDlls take more than 300MB
6. At the top of the editor press BugReport -> Open TestCode Window
7. Press "Capture Memory 'Editor' and observe there is nothing found

Expected result: Information about allocated ExecutableAndDlls is included in a PackedMemorySnapshot
Actual result: ExecutableAndDll is found as a nativeObject which is greater than 300MB

Reproduced with: 5.6.5p1, 2017.1.3f1, 2017.2.1p2, 2017.3.0p3, 2018.1.0b4