Clean up unused code and import declarations

Change-Id: If36fd2d99a51b07290b13f697b3ea08d31feb023
diff --git a/src/com/android/launcher2/BubbleTextView.java b/src/com/android/launcher2/BubbleTextView.java
index 49c47ce..dc498a4 100644
--- a/src/com/android/launcher2/BubbleTextView.java
+++ b/src/com/android/launcher2/BubbleTextView.java
@@ -16,8 +16,6 @@
 
 package com.android.launcher2;
 
-import com.android.launcher.R;
-
 import android.content.Context;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
@@ -30,9 +28,10 @@
 import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
-import android.view.View;
 import android.widget.TextView;
 
+import com.android.launcher.R;
+
 /**
  * TextView that draws a bubble behind the text. We cannot use a LineBackgroundSpan
  * because we want to make the bubble taller than the text and TextView's clip is