Use separate Widevine license keys to package test audio for Exoplayer GTS.

Android doesn't support secure decoding for audio. Hence use Audio keys that always require L3 support only.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149764063

playbacktests/src/androidTest/java/com/google/android/exoplayer2/playbacktests/gts/DashHostedTest.java

@@ -178,10 +178,11 @@ public final class DashHostedTest extends ExoHostedTest {
   private static final float MAX_DROPPED_VIDEO_FRAME_FRACTION = 0.01f;
   private static final float MAX_DROPPED_VIDEO_FRAME_FRACTION = 0.01f;
 
 
   private static final String MANIFEST_URL_PREFIX = "https://storage.googleapis.com/exoplayer-test-"
   private static final String MANIFEST_URL_PREFIX = "https://storage.googleapis.com/exoplayer-test-"
-      + "media-1/gen-3/screens/dash-vod-single-segment/";
+      + "media-1/gen-4/screens/dash-vod-single-segment/";
 
 
-  private static final String WIDEVINE_L1_SUFFIX = "-hw.mpd";
-  private static final String WIDEVINE_L3_SUFFIX = "-sw.mpd";
+  // TODO: Don't need separate suffixes. Clean up.
+  private static final String WIDEVINE_L1_SUFFIX = ".mpd";
+  private static final String WIDEVINE_L3_SUFFIX = ".mpd";
 
 
   private static final String WIDEVINE_LICENSE_URL =
   private static final String WIDEVINE_LICENSE_URL =
       "https://proxy.uat.widevine.com/proxy?provider=widevine_test&video_id=";
       "https://proxy.uat.widevine.com/proxy?provider=widevine_test&video_id=";

playbacktests/src/androidTest/java/com/google/android/exoplayer2/playbacktests/gts/DashTestData.java

@@ -88,10 +88,10 @@ public final class DashTestData {
 
 
   // Widevine encrypted content representation ids.
   // Widevine encrypted content representation ids.
   public static final String WIDEVINE_AAC_AUDIO_REPRESENTATION_ID = "0";
   public static final String WIDEVINE_AAC_AUDIO_REPRESENTATION_ID = "0";
-  public static final String WIDEVINE_H264_BASELINE_240P_VIDEO_REPRESENTATION_ID = "1";
-  public static final String WIDEVINE_H264_BASELINE_480P_VIDEO_REPRESENTATION_ID = "2";
-  public static final String WIDEVINE_H264_MAIN_240P_VIDEO_REPRESENTATION_ID = "3";
-  public static final String WIDEVINE_H264_MAIN_480P_VIDEO_REPRESENTATION_ID = "4";
+  public static final String WIDEVINE_H264_BASELINE_240P_VIDEO_REPRESENTATION_ID = "2";
+  public static final String WIDEVINE_H264_BASELINE_480P_VIDEO_REPRESENTATION_ID = "3";
+  public static final String WIDEVINE_H264_MAIN_240P_VIDEO_REPRESENTATION_ID = "4";
+  public static final String WIDEVINE_H264_MAIN_480P_VIDEO_REPRESENTATION_ID = "5";
   // The highest quality H264 format mandated by the Android CDD.
   // The highest quality H264 format mandated by the Android CDD.
   public static final String WIDEVINE_H264_CDD_FIXED = Util.SDK_INT < 23
   public static final String WIDEVINE_H264_CDD_FIXED = Util.SDK_INT < 23
       ? WIDEVINE_H264_BASELINE_480P_VIDEO_REPRESENTATION_ID
       ? WIDEVINE_H264_BASELINE_480P_VIDEO_REPRESENTATION_ID
@@ -113,8 +113,8 @@ public final class DashTestData {
   public static final String WIDEVINE_H264_BASELINE_480P_24FPS_VIDEO_REPRESENTATION_ID = "2";
   public static final String WIDEVINE_H264_BASELINE_480P_24FPS_VIDEO_REPRESENTATION_ID = "2";
   public static final String WIDEVINE_H264_BASELINE_480P_29FPS_VIDEO_REPRESENTATION_ID = "2";
   public static final String WIDEVINE_H264_BASELINE_480P_29FPS_VIDEO_REPRESENTATION_ID = "2";
 
 
-  public static final String WIDEVINE_H265_BASELINE_288P_VIDEO_REPRESENTATION_ID = "1";
-  public static final String WIDEVINE_H265_BASELINE_360P_VIDEO_REPRESENTATION_ID = "2";
+  public static final String WIDEVINE_H265_BASELINE_288P_VIDEO_REPRESENTATION_ID = "2";
+  public static final String WIDEVINE_H265_BASELINE_360P_VIDEO_REPRESENTATION_ID = "3";
   // The highest quality H265 format mandated by the Android CDD.
   // The highest quality H265 format mandated by the Android CDD.
   public static final String WIDEVINE_H265_CDD_FIXED =
   public static final String WIDEVINE_H265_CDD_FIXED =
       WIDEVINE_H265_BASELINE_360P_VIDEO_REPRESENTATION_ID;
       WIDEVINE_H265_BASELINE_360P_VIDEO_REPRESENTATION_ID;