ref: Change "profiles" directory to "runtime"

As per vanadium/issues#470

MultiPart: 4/10

Change-Id: I3ac47c1d9c514f7bbe1c80507c2b3db7fcd9f6d4
diff --git a/services/profile/profile/impl.go b/services/profile/profile/impl.go
index e4cb9f3..489f0e2 100644
--- a/services/profile/profile/impl.go
+++ b/services/profile/profile/impl.go
@@ -15,7 +15,7 @@
 	"v.io/v23/services/build"
 	"v.io/x/lib/cmdline2"
 	"v.io/x/ref/lib/v23cmd"
-	_ "v.io/x/ref/profiles"
+	_ "v.io/x/ref/runtime/factories/generic"
 	"v.io/x/ref/services/profile"
 	"v.io/x/ref/services/repository"
 )
diff --git a/services/profile/profile/impl_test.go b/services/profile/profile/impl_test.go
index 9a13e99..4227e5b 100644
--- a/services/profile/profile/impl_test.go
+++ b/services/profile/profile/impl_test.go
@@ -20,7 +20,7 @@
 	"v.io/x/lib/cmdline2"
 	"v.io/x/lib/vlog"
 	"v.io/x/ref/lib/v23cmd"
-	_ "v.io/x/ref/profiles"
+	_ "v.io/x/ref/runtime/factories/generic"
 	"v.io/x/ref/services/profile"
 	"v.io/x/ref/services/repository"
 	"v.io/x/ref/test"
diff --git a/services/profile/profiled/main.go b/services/profile/profiled/main.go
index 381edec..9dd307f 100644
--- a/services/profile/profiled/main.go
+++ b/services/profile/profiled/main.go
@@ -14,7 +14,7 @@
 	"v.io/x/ref/lib/security/securityflag"
 	"v.io/x/ref/lib/signals"
 
-	_ "v.io/x/ref/profiles/roaming"
+	_ "v.io/x/ref/runtime/factories/roaming"
 )
 
 var (