am b6bfd839: Adding new samples to build.gradle for april push.

* commit 'b6bfd83929a1db0759c957820938ae06219f9183':
  Adding new samples to build.gradle for april push.
diff --git a/common/src/java/com/example/android/common/media/MediaCodecWrapper.java b/common/src/java/com/example/android/common/media/MediaCodecWrapper.java
index a511221..a483374 100644
--- a/common/src/java/com/example/android/common/media/MediaCodecWrapper.java
+++ b/common/src/java/com/example/android/common/media/MediaCodecWrapper.java
@@ -21,6 +21,7 @@
 import android.os.Looper;
 import android.view.Surface;
 
+import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.ArrayDeque;
 import java.util.Queue;
@@ -136,7 +137,7 @@
      * @return
      */
     public static MediaCodecWrapper fromVideoFormat(final MediaFormat trackFormat,
-            Surface surface) {
+            Surface surface) throws IOException {
         MediaCodecWrapper result = null;
         MediaCodec videoCodec = null;