Fix layout-padding css

Adds a `,` which was missing in 5caa22b2c444485b3d340cda662d8808b1fc381d when `layout-padding` was readded. Also removes a comment saying `layout-padding` is depreciated since it has been readded.
This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a temporary error. The following address(es) deferred:

  acmeideal@gmail.com
    Domain biomassiv.es has exceeded the max emails per hour (117/100 (117%)) allowed.  Message will be reattempted later

------- This is a copy of the message, including all the headers. ------
Received: from github-smtp2-ext3.iad.github.net ([192.30.252.194]:52634 helo=github-smtp2b-ext-cp1-prd.iad.github.net)
	by server23.websitehostserver.net with esmtps (UNKNOWN:DHE-RSA-AES256-GCM-SHA384:256)
	(Exim 4.82)
	(envelope-from <noreply@github.com>)
	id 1Y0ap9-003Voc-Jm
	for greg@biomassiv.es; Mon, 15 Dec 2014 12:56:52 -0600
Date: Mon, 15 Dec 2014 10:56:51 -0800
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com;
	s=pf2014; t=1418669811;
	bh=xVM0E5rcdRi6bGeFYkeg5cxiuD1EqKm8EpJ6pZnmBTA=;
	h=From:Reply-To:To:In-Reply-To:References:Subject:List-ID:
	 List-Archive:List-Post:List-Unsubscribe:From;
	b=W2BbJhnu6iGfMxKNFM9/q8EiZcwdP1/r3NzBTysT493ZAQcDQ7dEEKyx8V+XoFzsT
	 ie3TL1BJetuqn3fqaMJsTKcAOPpuKldkN90J6UvhjX4wIrK0M9GgtSfi64OgPOIhp8
	 GnLfPgP354YsyRoEsqGJ3oh9q+MD6cYXCHIhOy5I=
From: Ed Pelc <notifications@github.com>
Reply-To: angular/material <reply@reply.github.com>
To: angular/material <material@noreply.github.com>
Message-ID: <angular/material/pull/939/r21847057@github.com>
In-Reply-To: <angular/material/pull/939@github.com>
References: <angular/material/pull/939@github.com>
Subject: Re: [material] Fix layout-padding css (#939)
Mime-Version: 1.0
Content-Type: multipart/alternative;
 boundary="--==_mimepart_548f2ef3c3381_1b953fc1b91132c049919a";
 charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: epelc
X-GitHub-Recipient: biomassives
List-ID: angular/material <material.angular.github.com>
List-Archive: https://github.com/angular/material
List-Post: <mailto:reply@reply.github.com>
List-Unsubscribe: <mailto:unsub+0042d4e23f0e7ee5577e0b4b02aa624860f1b819b93f20dd92cf0000000110a6f0f392a170ce014d5c11@reply.github.com>,
 <https://github.com/notifications/unsubscribe/AELU4vqS11SBF5C8YIg6VnqAC7DPIWJDks5nXyZzgaJpZM4DIF8Y>
X-Auto-Response-Suppress: All
X-GitHub-Recipient-Address: greg@biomassiv.es
X-Spam-Status: No, score=-0.9
X-Spam-Score: -8
X-Spam-Bar: /
X-Ham-Report: Spam detection software, running on the system "server23.websitehostserver.net", has
 identified this incoming email as possible spam.  The original message
 has been attached to this so you can view it (if it isn't spam) or label
 similar future email.  If you have any questions, see
 root\@localhost for details.
 
 Content preview:  > @@ -31,7 +31,7 @@ > margin: $layout-gutter-width / 2; >
   } > > -[layout-padding] + [layout-padding], /* DEPRECATED */ > +[layout-padding]
    + [layout-padding], It appears that [historically](https://github.com/angular/material/blob/32ba2b072036dc63e2c41354aa7f6a9e33852b92/src/core/style/layout.scss#L30-L33)
    `layout-padding` did have `margin-top` set. I think it'd make sense to either
    keep it or switch it to `padding-top` for `layout-padding` instead. [...]
    
 
 Content analysis details:   (-0.9 points, 5.0 required)
 
  pts rule name              description
 ---- ---------------------- --------------------------------------------------
  0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query to URIBL was blocked.
                             See
                             http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
                              for more information.
                             [URIs: github.com]
 -1.9 BAYES_00               BODY: Bayes spam probability is 0 to 1%
                             [score: 0.0000]
  0.0 HTML_MESSAGE           BODY: HTML included in message
  1.1 HTML_IMAGE_ONLY_16     BODY: HTML: images with 1200-1600 bytes of words
 -0.1 DKIM_VALID_AU          Message has a valid DKIM or DK signature from author's
                             domain
  0.1 DKIM_SIGNED            Message has a DKIM or DK signature, not necessarily valid
 -0.1 DKIM_VALID             Message has at least one valid DKIM or DK signature
X-Spam-Flag: NO


----==_mimepart_548f2ef3c3381_1b953fc1b91132c049919a
Content-Type: text/plain;
 charset=UTF-8
Content-Transfer-Encoding: 7bit

> @@ -31,7 +31,7 @@
>    margin: $layout-gutter-width / 2;
>  }
>  
> -[layout-padding] + [layout-padding], /* DEPRECATED */
> +[layout-padding] + [layout-padding],

It appears that [historically](https://github.com/angular/material/blob/32ba2b072036dc63e2c41354aa7f6a9e33852b92/src/core/style/layout.scss#L30-L33) `layout-padding` did have `margin-top` set. I think it'd make sense to either keep it or switch it to `padding-top` for `layout-padding` instead.

---
Reply to this email directly or view it on GitHub:
https://github.com/angular/material/pull/939/files#r21847057
----==_mimepart_548f2ef3c3381_1b953fc1b91132c049919a
Content-Type: text/html;
 charset=UTF-8
Content-Transfer-Encoding: 7bit

<p>In <a href="https://github.com/angular/material/pull/939#discussion-diff-21847057">src/core/style/layout.scss</a>:</p>
<pre style='color:#555'>&gt; @@ -31,7 +31,7 @@
&gt;    margin: $layout-gutter-width / 2;
&gt;  }
&gt;  
&gt; -[layout-padding] + [layout-padding], /* DEPRECATED */
&gt; +[layout-padding] + [layout-padding],
</pre>
<p>It appears that <a href="https://github.com/angular/material/blob/32ba2b072036dc63e2c41354aa7f6a9e33852b92/src/core/style/layout.scss#L30-L33">historically</a> <code>layout-padding</code> did have <code>margin-top</code> set. I think it'd make sense to either keep it or switch it to <code>padding-top</code> for <code>layout-padding</code> instead.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br>Reply to this email directly or <a href="https://github.com/angular/material/pull/939/files#r21847057">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AELU4ihm4EKFYLAkhrkJPiWbxBpeIeUIks5nXyZzgaJpZM4DIF8Y.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
  <div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
    <link itemprop="url" href="https://github.com/angular/material/pull/939/files#r21847057"></link>
    <meta itemprop="name" content="View Pull Request"></meta>
  </div>
  <meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>

----==_mimepart_548f2ef3c3381_1b953fc1b91132c049919a--