Reproduction Steps:
1. Open new Unity project.
2. Enter Play mode in any scene.
3. Open Profiler window.
4. Wait until there are enough frames to fill up the Profiler.
5. Move the memory data bar to the far left of the Profiler.

Expected result: Profiler memory data labels are placed so that they would not overlay the Profiler UI.
Actual result: Profiler memory data labels overlay Profiler UI. (GIF attached)

Reproducible with: 5.4.5f1, 5.5.3p4, 5.6.1p1, 2017.1.0b6