Add migration to WebAssembly information to PNaCl / NaCl docs.

native_client_sdk/doc_generated/cds2014/index.html

Index: native_client_sdk/doc_generated/cds2014/index.html
diff --git a/native_client_sdk/doc_generated/cds2014/index.html b/native_client_sdk/doc_generated/cds2014/index.html
index 0ec289e7adf53b971745e0df0337e533e1b12f7d..6c69d80bb2ae21386726252e28ddeb23051aa9e1 100644
--- a/native_client_sdk/doc_generated/cds2014/index.html
+++ b/native_client_sdk/doc_generated/cds2014/index.html
@@ -1,7 +1,15 @@
 {{+bindTo:partials.standard_nacl_article}}
 
-<section id="chrome-dev-summit-2014-native-client-codelabs">
-<span id="cds2014"></span><h1 id="chrome-dev-summit-2014-native-client-codelabs"><span id="cds2014"></span>Chrome Dev Summit 2014 - Native Client Codelabs</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="chrome-dev-summit-2014-native-client-codelabs">
+<h1 id="chrome-dev-summit-2014-native-client-codelabs">Chrome Dev Summit 2014 - Native Client Codelabs</h1>
 <h2 id="a-crossroads">A Crossroads</h2>
 <p>For your coding pleasure, we have two codelabs.
 Depending on your interests and prior experience,