Rename EqualIgnoringCase*() to DeprecatedEqualIgnoringCase*()

third_party/WebKit/Source/build/scripts/templates/EventFactory.cpp.tmpl

 {% from 'macros.tmpl' import license %}
 {{license()}}
 
 {% if suffix == 'Modules' %}
 #include "modules/{{namespace}}{{suffix}}Factory.h"
 {% else %}
 #include "core/events/{{namespace}}Factory.h"
 {% endif %}
 
 #include "{{namespace}}{{suffix}}Headers.h"
 #include "core/frame/Deprecation.h"
 #include "platform/RuntimeEnabledFeatures.h"
 
 namespace blink {
 
 {{namespace}}* {{namespace}}{{suffix}}Factory::Create(ExecutionContext* executionContext, const String& type) {
   {% for event in events if event|script_name|create_event_whitelist or event|script_name|create_event_measure_whitelist %}
   {% if event|script_name|create_event_whitelist or event|script_name|create_event_measure_whitelist %}
-  if (EqualIgnoringCase(type, "{{event|script_name}}"){% if event.RuntimeEnabled %} && RuntimeEnabledFeatures::{{event.RuntimeEnabled|lower_first}}(){% endif %}) {
+  if (DeprecatedEqualIgnoringCase(type, "{{event|script_name}}"){% if event.RuntimeEnabled %} && RuntimeEnabledFeatures::{{event.RuntimeEnabled|lower_first}}(){% endif %}) {
   {% else %}
   if (type == "{{event|script_name}}"{% if event.RuntimeEnabled %} && RuntimeEnabledFeatures::{{event.RuntimeEnabled|lower_first}}(){% endif %}) {
   {% endif %}
     {% if not event|script_name|create_event_whitelist %}
     UseCounter::Count(executionContext, UseCounter::k{{event|script_name|measure_name}});
     {% endif %}
     return {{event|cpp_name}}::Create();
   }
   {% endfor %}
   return nullptr;
 }
 
 } // namespace blink