Remove use of deprecated Params.

Change-Id: I5883b6e7e8d0444bb010ed81c6b860f227634a57
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java
index 824a6d3..f5b259a 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java
@@ -35,11 +35,9 @@
         Log.i(TAG, "onCreate");
         super.onCreate(savedInstanceState);
 
-        Params p = new Params();
-        p.setBadgeImage(getActivity().getResources().getDrawable(R.drawable.ic_title));
-        p.setTitle("Leanback Sample App");
-        p.setHeadersState(HEADERS_ENABLED);
-        setBrowseParams(p);
+        setBadgeDrawable(getActivity().getResources().getDrawable(R.drawable.ic_title));
+        setTitle("Leanback Sample App");
+        setHeadersState(HEADERS_ENABLED);
 
         setOnSearchClickedListener(new View.OnClickListener() {
             @Override
diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/VerticalGridFragment.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/VerticalGridFragment.java
index 001f95a..5b464f4 100644
--- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/VerticalGridFragment.java
+++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/VerticalGridFragment.java
@@ -48,10 +48,8 @@
 
         mRandom = new Random();
 
-        Params p = new Params();
-        p.setBadgeImage(getActivity().getResources().getDrawable(R.drawable.ic_title));
-        p.setTitle("Leanback Vertical Grid Demo");
-        setParams(p);
+        setBadgeDrawable(getActivity().getResources().getDrawable(R.drawable.ic_title));
+        setTitle("Leanback Vertical Grid Demo");
 
         setupFragment();
     }