Remove MOJO_STATIC_CONST_MEMBER_DEFINITION.

mojo/public/tools/bindings/generators/cpp_templates/module.cc.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 defined(__clang__)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunused-private-field"
 #elif defined(_MSC_VER)
 #pragma warning(push)
 #pragma warning(disable:4056)
@@ skipping 61 matching lines @@
 {%- from "enum_macros.tmpl" import global_enum_operators_def -%}
 {%- for enum in enums -%}
   {{is_valid_enum_def(enum, class_name='')}}
   {{global_enum_operators_def(enum, class_name='')}}
 {%- endfor %}
 
 {#--- Struct Constants #}
 {%- for struct in structs %}
 {%-   for constant in struct.constants %}
 {%-     if constant.kind|is_integral_kind %}
-MOJO_STATIC_CONST_MEMBER_DEFINITION const {{constant.kind|cpp_pod_type}} {{struct.name}}::{{constant.name}};
+const {{constant.kind|cpp_pod_type}} {{struct.name}}::{{constant.name}};
 {%-     else %}
-MOJO_STATIC_CONST_MEMBER_DEFINITION const {{constant.kind|cpp_pod_type}} {{struct.name}}::{{constant.name}} = {{constant|constant_value}};
+const {{constant.kind|cpp_pod_type}} {{struct.name}}::{{constant.name}} = {{constant|constant_value}};
 {%-     endif %}
 {%-   endfor %}
 {%- endfor %}
 
 {#--- Struct builder definitions #}
 {%- for struct in structs %}
 {%-   include "wrapper_class_definition.tmpl" %}
 {%- endfor %}
 
 {#--- Union builder definitions #}
@@ skipping 32 matching lines @@
 
 {%- for namespace in namespaces_as_array|reverse %}
 }  // namespace {{namespace}}
 {%- endfor %}
 
 #if defined(__clang__)
 #pragma clang diagnostic pop
 #elif defined(_MSC_VER)
 #pragma warning(pop)
 #endif