[Origin Trials] Install origin trial bindings on V8 context conditionally

third_party/WebKit/Source/bindings/templates/constants.cpp

-{% from 'utilities.cpp' import check_origin_trial %}
-
 {##############################################################################}
 {% macro constant_getter_callback(constant) %}
 static void {{constant.name}}ConstantGetterCallback(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     {% if constant.deprecate_as %}
     Deprecation::countDeprecationIfNotPrivateScript(info.GetIsolate(), currentExecutionContext(info.GetIsolate()), UseCounter::{{constant.deprecate_as}});
     {% endif %}
     {% if constant.measure_as %}
     UseCounter::countIfNotPrivateScript(info.GetIsolate(), currentExecutionContext(info.GetIsolate()), UseCounter::{{constant.measure_as('ConstantGetter')}});
     {% endif %}
-    {% if constant.origin_trial_enabled_function %}
-    {{check_origin_trial(constant) | indent}}
-    {% endif %}
     {% if constant.idl_type in ('Double', 'Float') %}
     v8SetReturnValue(info, {{constant.value}});
     {% elif constant.idl_type == 'String' %}
     v8SetReturnValueString(info, "{{constant.value}}");
     {% else %}
     v8SetReturnValueInt(info, {{constant.value}});
     {% endif %}
 }
 {% endmacro %}
 
@@ skipping 38 matching lines @@
 {######################################}
 {%- macro constant_configuration(constant) %}
 {% if constant.idl_type in ('Double', 'Float') %}
     {% set value = '0, %s' % constant.value %}
 {% else %}
     {# 'Short', 'Long' etc. #}
     {% set value = '%s, 0' % constant.value %}
 {% endif %}
 {"{{constant.name}}", {{value}}, V8DOMConfiguration::ConstantType{{constant.idl_type}}}
 {%- endmacro %}