Add binaries that were missing from the GN DrM build target.

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 510fa6e215bb6d8caef97913ee1a8ee14bc28ab7..ff313e6a9ac0fbea66c2f3a18e8964838f4a4146 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1086,8 +1086,10 @@ if (is_win) {
       "//components:components_unittests",
       "//components/test_runner:layout_test_helper",
       "//content/shell:content_shell_crash_service",
+      "//content/test:content_browsertests",
       "//content/test:content_unittests",
       "//courgette:courgette_unittests",
+      "//crypto:crypto_unittests",
       "//device:device_unittests",
       "//extensions:extensions_browsertests",
       "//extensions:extensions_unittests",
@@ -1100,6 +1102,7 @@ if (is_win) {
       "//jingle:jingle_unittests",
       "//media:media_unittests",
       "//media/capture:capture_unittests",
+      "//media/cast:cast_unittests",
       "//media/midi:midi_unittests",
       "//mojo",
       "//net:net_unittests",