[devfs][test] Move tests to //src/devices/tests

Bug: 52743
Change-Id: I39ed473013eecead50016597beaf41de16eae6f9
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/390552
Reviewed-by: P.Y. Laligand <pylaligand@google.com>
Testability-Review: Suraj Malhotra <surajmalhotra@google.com>
Commit-Queue: Suraj Malhotra <surajmalhotra@google.com>
diff --git a/build/unification/images/BUILD.gn b/build/unification/images/BUILD.gn
index 85da77e..0b8f538 100644
--- a/build/unification/images/BUILD.gn
+++ b/build/unification/images/BUILD.gn
@@ -676,7 +676,7 @@
     "//zircon/system/utest/core:version-manifest",
     "//zircon/system/utest/core:vmar-manifest",
     "//zircon/system/utest/core:vmo-manifest",
-    "//zircon/system/utest/devfs:devfs-manifest",
+    "//src/devices/tests/devfs:devfs-manifest",
     "//zircon/system/utest/dlfcn:dlfcn-manifest",
     "//zircon/system/utest/evil:evil-manifest",
     "//src/devices/rtc/drivers/fallback:fallback-rtc-manifest",
@@ -879,7 +879,7 @@
     "//zircon/system/utest/core:version-manifest",
     "//zircon/system/utest/core:vmar-manifest",
     "//zircon/system/utest/core:vmo-manifest",
-    "//zircon/system/utest/devfs:devfs-manifest",
+    "//src/devices/tests/devfs:devfs-manifest",
     "//zircon/system/utest/dlfcn:dlfcn-manifest",
     "//zircon/system/utest/evil:evil-manifest",
     "//src/devices/rtc/drivers/fallback:fallback-rtc-manifest",
diff --git a/zircon/system/utest/devfs/BUILD.gn b/src/devices/tests/devfs/BUILD.gn
similarity index 100%
rename from zircon/system/utest/devfs/BUILD.gn
rename to src/devices/tests/devfs/BUILD.gn
diff --git a/zircon/system/utest/devfs/fdio-tests.cc b/src/devices/tests/devfs/fdio-tests.cc
similarity index 100%
rename from zircon/system/utest/devfs/fdio-tests.cc
rename to src/devices/tests/devfs/fdio-tests.cc
diff --git a/zircon/system/utest/devfs/fidl-tests.cc b/src/devices/tests/devfs/fidl-tests.cc
similarity index 100%
rename from zircon/system/utest/devfs/fidl-tests.cc
rename to src/devices/tests/devfs/fidl-tests.cc