Moved //components/proximity_auth/cryptauth to //components/cryptauth.

components/cryptauth/BUILD.gn

Index: components/cryptauth/BUILD.gn
diff --git a/components/proximity_auth/cryptauth/BUILD.gn b/components/cryptauth/BUILD.gn
similarity index 90%
rename from components/proximity_auth/cryptauth/BUILD.gn
rename to components/cryptauth/BUILD.gn
index 6791187ea8b23f6004224690869f8f58b7d11864..a0dff7c11e1acfa3372d198265907a1b4e839fcc 100644
--- a/components/proximity_auth/cryptauth/BUILD.gn
+++ b/components/cryptauth/BUILD.gn
@@ -2,6 +2,10 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+# CryptAuth is a component which manages data about devices associated with a
+# user's account. This component both sends data about the current device and
+# requets data about associated devices.
+
 static_library("cryptauth") {
   sources = [
     "cryptauth_access_token_fetcher.h",
@@ -49,7 +53,7 @@ static_library("cryptauth") {
   ]
 
   public_deps = [
-    "//components/proximity_auth/cryptauth/proto",
+    "//components/cryptauth/proto",
   ]
 }
 
@@ -69,7 +73,7 @@ static_library("test_support") {
 
   public_deps = [
     ":cryptauth",
-    "//components/proximity_auth/cryptauth/proto",
+    "//components/cryptauth/proto",
   ]
 
   deps = [