Componentize SecurityStateModel

components/security_state/BUILD.gn

Index: components/security_state/BUILD.gn
diff --git a/components/proximity_auth/logging/BUILD.gn b/components/security_state/BUILD.gn
similarity index 66%
copy from components/proximity_auth/logging/BUILD.gn
copy to components/security_state/BUILD.gn
index dbc8045d80c5fbf811625839ccc6eac90c77d129..b0650632c4d59e60f13119731543bbdde8979499 100644
--- a/components/proximity_auth/logging/BUILD.gn
+++ b/components/security_state/BUILD.gn
@@ -2,12 +2,10 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-source_set("logging") {
+source_set("security_state") {
   sources = [
-    "log_buffer.cc",
-    "log_buffer.h",
-    "logging.cc",
-    "logging.h",
+    "security_state_model.cc",
+    "security_state_model.h",
   ]
 
   deps = [
@@ -18,11 +16,10 @@ source_set("logging") {
 source_set("unit_tests") {
   testonly = true
   sources = [
-    "logging_unittest.cc",
+    "security_state_model_unittest.cc",
   ]
-
   deps = [
-    "//base/test:test_support",
+    ":security_state",
     "//testing/gtest",
   ]
 }