AI 150536: Change the formatting of sdk redirect pages so that they are not language-specific.
  BUG=1790234

Automated import of CL 150536
diff --git a/tools/droiddoc/src/DocFile.java b/tools/droiddoc/src/DocFile.java
index 0c3d112..9901330 100644
--- a/tools/droiddoc/src/DocFile.java
+++ b/tools/droiddoc/src/DocFile.java
@@ -129,7 +129,7 @@
         } else {
             if (outfile.indexOf("sdk/") != -1) {
                 hdf.setValue("sdk", "true");
-                if (outfile.indexOf("index.html") != -1) {
+                if ((outfile.indexOf("index.html") != -1) || (outfile.indexOf("features.html") != -1)) {
                     ClearPage.write(hdf, "sdkpage.cs", outfile);
                 } else {
                     ClearPage.write(hdf, "docpage.cs", outfile);