Merge "Emulator cleanup in ClipboardService.java (closePipe)" am: 43a464cb70 am: 828f46619b am: 5803e055b9

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1634488

Change-Id: Ibb0ffb33f4659bf50b2895834bb6856ef66e0958