[1.0] dom-if adds <span> tag (with lots of whitespace) above and below element #1725
Description
the dom-if template adds a <span> tag above and below the element which contains a lot of extra whitespace. When placed inside a css display: table layout, it completely kills the layout.
<dom-module id="test">
<template>
<div class="test">
<!-- portrait -->
<template is="dom-if" if="true">
<div>Hello</div>
</template>
</div>
</template>
</dom-module>
results in
<test>
<div class="hi style-scope test">
<!-- portrait -->
<span>
</span><div class="style-scope test">Hello</div><span>
</span>
<template is="dom-if" if="true" class="style-scope test"></template>
</div>
</test>