Move "mobile-install (Android)" link in navigation bar to the android section and rename to just "mobile-install".

RELNOTES: None.
PiperOrigin-RevId: 171021110

site/_layouts/documentation.html

diff --git a/site/_layouts/documentation.html b/site/_layouts/documentation.html
index cad2bde..1a87cd5 100644
--- a/site/_layouts/documentation.html
+++ b/site/_layouts/documentation.html
@@ -97,6 +97,7 @@
                 </a>
                 <ul class="collapse sidebar-nav sidebar-submenu" id="android-menu">
                   <li><a href="/versions/{{ site.version }}/bazel-and-android.html">Android and Bazel</a></li>
+                  <li><a href="/versions/{{ site.version }}/mobile-install.html">mobile-install</a></li>
                 </ul>
               </li>
 
@@ -114,7 +115,6 @@
               <li><a href="/versions/{{ site.version }}/test-encyclopedia.html">Writing Tests</a></li>
               <li><a href="/versions/{{ site.version }}/query.html">Query Language</a></li>
               <li><a href="/versions/{{ site.version }}/query-how-to.html">Query How-To</a></li>
-              <li><a href="/versions/{{ site.version }}/mobile-install.html">mobile-install (Android)</a></li>
               <li><a href="/versions/{{ site.version }}/external.html">External Dependencies</a></li>
               <li><a href="/versions/{{ site.version }}/command-line-reference.html">Command-line Reference</a></li>
               <li><a href="/versions/{{ site.version }}/output_directories.html">Output Directories</a></li>