Add chrome/browser/ui to the GN build.

components/feedback/proto/BUILD.gn

Index: components/feedback/proto/BUILD.gn
diff --git a/chrome/common/safe_browsing/BUILD.gn b/components/feedback/proto/BUILD.gn
similarity index 57%
copy from chrome/common/safe_browsing/BUILD.gn
copy to components/feedback/proto/BUILD.gn
index 47805ebbebf903740d9f270c2d4e2856212f3f7b..15da2c04941e870f3d149e789728728313096c2b 100644
--- a/chrome/common/safe_browsing/BUILD.gn
+++ b/components/feedback/proto/BUILD.gn
@@ -4,11 +4,15 @@
 
 import("//third_party/protobuf/proto_library.gni")
 
-# GYP version: chrome/chrome_common.gypi:safe_browsing_proto
+# GYP version: components/feedback.gypi:feedback_proto
 proto_library("proto") {
   sources = [
-    "client_model.proto",
-    "crx_info.proto",
-    "csd.proto",
+    "annotations.proto",
+    "chrome.proto",
+    "common.proto",
+    "dom.proto",
+    "extension.proto",
+    "math.proto",
+    "web.proto",
   ]
 }