Certificate Transparency DNS log client

components/certificate_transparency/BUILD.gn

Index: components/certificate_transparency/BUILD.gn
diff --git a/components/certificate_transparency/BUILD.gn b/components/certificate_transparency/BUILD.gn
index 15cb99f3bec238057fa97204d630b9e52d401ca3..3bba1a1405953818a2344e43133f7f9fcfe994fc 100644
--- a/components/certificate_transparency/BUILD.gn
+++ b/components/certificate_transparency/BUILD.gn
@@ -6,6 +6,8 @@ source_set("certificate_transparency") {
   sources = [
     "ct_policy_manager.cc",
     "ct_policy_manager.h",
+    "log_dns_client.cc",
+    "log_dns_client.h",
     "log_proof_fetcher.cc",
     "log_proof_fetcher.h",
     "pref_names.cc",
@@ -18,6 +20,7 @@ source_set("certificate_transparency") {
 
   deps = [
     "//base",
+    "//components/base32",
     "//components/prefs",
     "//components/safe_json",
     "//components/url_formatter",
@@ -31,6 +34,7 @@ source_set("unit_tests") {
   testonly = true
   sources = [
     "ct_policy_manager_unittest.cc",
+    "log_dns_client_unittest.cc",
     "log_proof_fetcher_unittest.cc",
     "single_tree_tracker_unittest.cc",
   ]
@@ -41,6 +45,7 @@ source_set("unit_tests") {
     "//components/prefs:test_support",
     "//components/safe_json:test_support",
     "//net:test_support",
+    "//testing/gmock",
     "//testing/gtest",
   ]
 }