Remove unnecessary casts on calls to findViewById

Just frameworks/ this time. More paths to come.

Bug: 24137209
Test: make -j32
Change-Id: Iff27abd26fa43296ac2fff8f534fc6742d2ae80c
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ClippingText.java b/tests/TransitionTests/src/com/android/transitiontests/ClippingText.java
index 54c44e2..9985357 100644
--- a/tests/TransitionTests/src/com/android/transitiontests/ClippingText.java
+++ b/tests/TransitionTests/src/com/android/transitiontests/ClippingText.java
@@ -42,7 +42,7 @@
         super.onCreate(savedInstanceState);
         setContentView(R.layout.clipping_text_1);
 
-        View container = (View) findViewById(R.id.container);
+        View container = findViewById(R.id.container);
         mSceneRoot = (ViewGroup) container.getParent();
 
         mScene1 = Scene.getSceneForLayout(mSceneRoot, R.layout.clipping_text_1, this);