[Payments] Add web app manifest section table in SQLite web database

components/payments/content/BUILD.gn

Index: components/payments/content/BUILD.gn
diff --git a/components/payments/content/BUILD.gn b/components/payments/content/BUILD.gn
index bfe4682b8bd5fce9a89d15a6acd4bbf0be95dbec..09fc6f18a3d7854296406ecaf365e53bda072101 100644
--- a/components/payments/content/BUILD.gn
+++ b/components/payments/content/BUILD.gn
@@ -62,6 +62,8 @@ static_library("utils") {
     "payment_manifest_downloader.h",
     "payment_manifest_parser_host.cc",
     "payment_manifest_parser_host.h",
+    "payment_manifest_section_table.cc",
+    "payment_manifest_section_table.h",
     "payments_validators.cc",
     "payments_validators.h",
   ]
@@ -75,8 +77,10 @@ static_library("utils") {
     "//components/link_header_util",
     "//components/payments/core",
     "//components/strings",
+    "//components/webdata/common",
     "//content/public/browser",
     "//net",
+    "//sql",
     "//third_party/re2",
     "//ui/base",
     "//url",
@@ -92,6 +96,7 @@ source_set("unit_tests") {
   testonly = true
   sources = [
     "payment_manifest_downloader_unittest.cc",
+    "payment_manifest_section_table_unittest.cc",
     "payment_request_spec_unittest.cc",
     "payment_request_state_unittest.cc",
     "payments_validators_unittest.cc",