Add CategoryInfo for meta information of content suggestions Categories

components/ntp_snippets/BUILD.gn

Index: components/ntp_snippets/BUILD.gn
diff --git a/components/ntp_snippets/BUILD.gn b/components/ntp_snippets/BUILD.gn
index 22ea5ae4fb1f1e285ffe6f8f5277ee7ec1c761a6..5c7b0ef3513a89bdf94356cd00fa6a2e3684b578 100644
--- a/components/ntp_snippets/BUILD.gn
+++ b/components/ntp_snippets/BUILD.gn
@@ -16,6 +16,8 @@ static_library("ntp_snippets") {
     "category.h",
     "category_factory.cc",
     "category_factory.h",
+    "category_info.cc",
+    "category_info.h",
     "category_status.cc",
     "category_status.h",
     "content_suggestion.cc",
@@ -66,9 +68,11 @@ static_library("ntp_snippets") {
     "//components/metrics",
     "//components/ntp_snippets/proto",
     "//components/offline_pages",
+    "//components/strings",
     "//components/variations",
     "//components/variations/net",
     "//third_party/icu/",
+    "//ui/base",
     "//ui/gfx",
   ]
 }
@@ -103,6 +107,7 @@ source_set("unit_tests") {
     "//components/leveldb_proto:test_support",
     "//components/signin/core/browser:test_support",
     "//components/signin/core/common",
+    "//components/strings",
     "//components/sync_driver:test_support",
     "//components/variations",
     "//net:test_support",