{% load djblets_utils i18n gravatars rb_extensions %}

<div id="headerbar">
{% include "base/branding.html" %}
 <div id="nav_toggle"><span class="fa fa-navicon"></span></div>
 <ul id="accountnav">
{% include "base/_nav_support_menu.html" %}
{% header_action_hooks %}
{% header_dropdown_action_hooks %}
 </ul>

 <div id="search">
{% if siteconfig_settings.search_enable %}
  <form method="get" action="{% url 'search' %}">
{% endif %}
   <input type="text" name="q" placeholder="{% if siteconfig_settings.search_enable %}{% trans "Search" %}{% else %}{% trans "Jump to..." %}{% endif %}" id="search_field" {% attr "value" %}{{query}}{% endattr %} />
{% if siteconfig_settings.search_enable %}
  </form>
{% endif %}
 </div>
</div>

{% load djblets_utils i18n gravatars rb_extensions %}

<div id="headerbar">
{% include "base/branding.html" %}
 <div id="nav_toggle"><span class="fa fa-navicon"></span></div>
 <ul id="accountnav">
{% include "base/_nav_support_menu.html" %}
{% header_action_hooks %}
{% header_dropdown_action_hooks %}
 </ul>

 <div id="search">
{% if siteconfig_settings.search_enable %}
  <form method="get" action="{% url 'search' %}">
{% endif %}
   <input type="search" name="q" placeholder="{% if siteconfig_settings.search_enable %}{% trans "Search" %}{% else %}{% trans "Jump to..." %}{% endif %}" id="search_field" {% attr "value" %}{{query}}{% endattr %} />
{% if siteconfig_settings.search_enable %}
  </form>
{% endif %}
 </div>
</div>

Update header search INPUT to be of type 'search'
Update header search INPUT to be of type 'search'

For the purposes of semantics, the search input should use type of "search".
No style changes take place.

Reviewed at https://reviews.reviewboard.org/r/8259/
