docs: Wear Preview - TOC and Resource card fixes for DoDS

b/28004352

Change-Id: Iff222f71508c21e0b35a3d41c846c062755605cd
diff --git a/tools/droiddoc/templates-sdk-dev/customizations.cs b/tools/droiddoc/templates-sdk-dev/customizations.cs
index d5a6960..44ae239 100644
--- a/tools/droiddoc/templates-sdk-dev/customizations.cs
+++ b/tools/droiddoc/templates-sdk-dev/customizations.cs
@@ -182,6 +182,8 @@
         <?cs include:"../../../../frameworks/base/docs/html/samples/samples_toc.cs" ?>
       <?cs elif:preview ?>
         <?cs include:"../../../../frameworks/base/docs/html/preview/preview_toc.cs" ?>
+      <?cs elif:preview ?>
+        <?cs include:"../../../../frameworks/base/docs/html/wear/preview/preview_toc.cs" ?>
       <?cs elif:distribute ?>
         <?cs if:googleplay ?>
           <?cs include:"../../../../frameworks/base/docs/html/distribute/googleplay/googleplay_toc.cs" ?>