Move mojo/services/public/cpp TypeConverters to mojo/converters.

mojo/services/view_manager/BUILD.gn

Index: mojo/services/view_manager/BUILD.gn
diff --git a/mojo/services/view_manager/BUILD.gn b/mojo/services/view_manager/BUILD.gn
index ddb76e299b51926951a3dd348e57d1c5a1d88856..88bc4f45481735e917c1e143298851cf14034105 100644
--- a/mojo/services/view_manager/BUILD.gn
+++ b/mojo/services/view_manager/BUILD.gn
@@ -13,13 +13,11 @@ shared_library("view_manager") {
     "//cc/surfaces",
     "//mojo/application",
     "//mojo/common",
+    "//mojo/converters",
     "//mojo/environment:chromium",
     "//mojo/public/c/system:for_shared_library",
     "//mojo/public/cpp/bindings",
     "//mojo/public/interfaces/application",
-    "//mojo/services/public/cpp/geometry",
-    "//mojo/services/public/cpp/input_events",
-    "//mojo/services/public/cpp/surfaces",
     "//mojo/services/public/interfaces/geometry",
     "//mojo/services/public/interfaces/input_events",
     "//mojo/services/public/interfaces/native_viewport",
@@ -68,11 +66,10 @@ test("mojo_view_manager_unittests") {
     "//base/test:test_support",
     "//mojo/application",
     "//mojo/application_manager",
+    "//mojo/converters",
     "//mojo/edk/system",
     "//mojo/environment:chromium",
     "//mojo/public/cpp/bindings",
-    "//mojo/services/public/cpp/geometry",
-    "//mojo/services/public/cpp/input_events",
     "//mojo/services/public/cpp/view_manager",
     "//mojo/services/public/cpp/view_manager/lib:run_unittests",
     "//mojo/shell:test_support",