[DevTools] Migrate dom, emulation, inspector, network, page and schema handlers to new generator.

third_party/inspector_protocol/templates/TypeBuilder_cpp.template

Index: third_party/inspector_protocol/templates/TypeBuilder_cpp.template
diff --git a/third_party/inspector_protocol/templates/TypeBuilder_cpp.template b/third_party/inspector_protocol/templates/TypeBuilder_cpp.template
index 14b55b979485f10d3d851f64ca4710cb70c671ec..fa0929fc4d00b4781e63d3b0fe53749047c17e26 100644
--- a/third_party/inspector_protocol/templates/TypeBuilder_cpp.template
+++ b/third_party/inspector_protocol/templates/TypeBuilder_cpp.template
@@ -19,6 +19,7 @@ const char Metainfo::domainName[] = "{{domain.domain}}";
 const char Metainfo::commandPrefix[] = "{{domain.domain}}.";
 const char Metainfo::version[] = "{{domain.version}}";
   {% for type in domain.types %}
+    {% if not protocol.generate_type(domain.domain, type.id) %}{% continue %} {% endif %}
     {% if "enum" in type %}
 
 namespace {{type.id}}Enum {
@@ -337,9 +338,9 @@ DispatchResponse::Status DispatcherImpl::{{command.name}}(int callId, std::uniqu
           &out_{{parameter.name}}
         {%- endfor %}
       {% endif %});
-      {% if "returns" in command %}
     if (response.status() == DispatchResponse::kFallThrough)
         return response.status();
+      {% if "returns" in command %}
     std::unique_ptr<protocol::DictionaryValue> result = DictionaryValue::create();
     if (response.status() == DispatchResponse::kSuccess) {
         {% for parameter in command.returns %}