Mojo bindings: Fix typemap includes.

mojo/public/tools/bindings/generators/cpp_templates/module.h.tmpl

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 {%- if variant -%}
 {%-   set variant_path = "%s-%s"|format(module.path, variant) -%}
 {%- else -%}
 {%-   set variant_path = module.path -%}
 {%- endif -%}
 
@@ skipping 31 matching lines @@
 {%-   endif %}
 {%- endfor %}
 {%- if not for_blink %}
 #include "mojo/public/cpp/bindings/array.h"
 #include "mojo/public/cpp/bindings/string.h"
 {%- else %}
 #include "mojo/public/cpp/bindings/wtf_array.h"
 #include "third_party/WebKit/Source/wtf/text/WTFString.h"
 {%- endif %}
 
+{%- for header in extra_public_headers %}
+#include "{{header}}"
+{%- endfor %}
+
 {%- for namespace in namespaces_as_array %}
 namespace {{namespace}} {
 {%- endfor %}
 {%- if variant %}
 namespace {{variant}} {
 {%- endif %}
 
 {#--- Enums #}
 {% from "enum_macros.tmpl" import enum_decl -%}
 {% from "enum_macros.tmpl" import enum_stream_operator -%}
@@ skipping 127 matching lines @@
 {%- endfor %}
 
 {%- if variant %}
 }  // namespace {{variant}}
 {%- endif %}
 {%- for namespace in namespaces_as_array|reverse %}
 }  // namespace {{namespace}}
 {%- endfor %}
 
 #endif  // {{header_guard}}