[SE] Rename PlatformInterfaces to PlatformDevice

The only interface that we ever plan to have in this file is
PlatformDevice, so it makes sense to rename the file to reflect that.

Reviewers: jprice

Subscribers: parallel_libs-commits

Differential Revision: https://reviews.llvm.org/D24269

llvm-svn: 280737
GitOrigin-RevId: 19eeb37b8c23fb75b7777eb3821fa706b5d0aade
11 files changed
tree: f90b5592c0fe64a9b156665164a94f8d5fd4f55d
  1. .arcconfig
  2. .clang-format
  3. README.rst
  4. streamexecutor/