Removed BoundedMatcher import.

Author: marcodallaba

ui/espresso/IntentsAdvancedSample/app/src/androidTest/java/com/example/android/testing/espresso/intents/AdvancedSample/ImageViewHasDrawableMatcher.java

@@ -17,7 +17,6 @@
 package com.example.android.testing.espresso.intents.AdvancedSample;
 
 import androidx.test.espresso.matcher.BoundedDiagnosingMatcher;
-import androidx.test.espresso.matcher.BoundedMatcher;
 import android.view.View;
 import android.widget.ImageView;