Componentize ProfileMetrics::Counts

components/profile_metrics/BUILD.gn

Index: components/profile_metrics/BUILD.gn
diff --git a/components/toolbar/BUILD.gn b/components/profile_metrics/BUILD.gn
similarity index 61%
copy from components/toolbar/BUILD.gn
copy to components/profile_metrics/BUILD.gn
index e5401b13bb9422f8ef36cb70257dcee0d3999891..8adf08bb883a006b9699da491da11b4925d067ab 100644
--- a/components/toolbar/BUILD.gn
+++ b/components/profile_metrics/BUILD.gn
@@ -2,14 +2,14 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-source_set("toolbar") {
+# GYP version: components/profile_metrics.gypi:profile_metrics
+static_library("profile_metrics") {
   sources = [
-    "toolbar_model.cc",
-    "toolbar_model.h",
+    "counts.cc",
+    "counts.h",
   ]
 
   deps = [
     "//base",
-    "//url",
   ]
 }