Add migration to WebAssembly information to PNaCl / NaCl docs.

native_client_sdk/doc_generated/devguide/distributing.html

Index: native_client_sdk/doc_generated/devguide/distributing.html
diff --git a/native_client_sdk/doc_generated/devguide/distributing.html b/native_client_sdk/doc_generated/devguide/distributing.html
index e6eaf520b04ed207519c19bd8fbabb5e0fa58a6b..a090b87f81df0b9dd615e5da80ab2d921b8ca204 100644
--- a/native_client_sdk/doc_generated/devguide/distributing.html
+++ b/native_client_sdk/doc_generated/devguide/distributing.html
@@ -1,7 +1,15 @@
 {{+bindTo:partials.standard_nacl_article}}
 
-<section id="distributing-your-application">
-<span id="distributing"></span><h1 id="distributing-your-application"><span id="distributing"></span>Distributing Your Application</h1>
+<b><font color="#cc0000">
+NOTE:
+Deprecation of the technologies described here has been announced
+for platforms other than ChromeOS.<br/>
+Please visit our
+<a href="/native-client/migration">migration guide</a>
+for details.
+</font></b>
+<hr/><section id="distributing-your-application">
+<h1 id="distributing-your-application">Distributing Your Application</h1>
 <div class="contents local" id="contents" style="display: none">
 <ul class="small-gap">
 <li><a class="reference internal" href="#portable-native-client" id="id2">Portable Native Client</a></li>