Modify TestApps to use mandatory source URI

Modifies the TestApps to use the new mandatory
DownloadRequest#Builder constructor.

Test: Manual, Run TestApps
Change-Id: I3ab21db90f3b998c8ef1d068e2410d6afe5982a7
diff --git a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java
index dcb7320..8c87071 100644
--- a/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java
+++ b/testapps/EmbmsServiceTestApp/src/com/android/phone/testapps/embmsmw/EmbmsSampleDownloadService.java
@@ -348,8 +348,7 @@
         }
 
         // Take a round-trip through the download request serialization to exercise it
-        DownloadRequest request1 = new DownloadRequest.Builder()
-                .setSource(request.getSourceUri())
+        DownloadRequest request1 = new DownloadRequest.Builder(request.getSourceUri())
                 .setSubscriptionId(request.getSubscriptionId())
                 .setServiceId(request.getFileServiceId())
                 .setOpaqueData(request.getOpaqueData())
diff --git a/testapps/EmbmsTestDownloadApp/src/com/android/phone/testapps/embmsdownload/EmbmsTestDownloadApp.java b/testapps/EmbmsTestDownloadApp/src/com/android/phone/testapps/embmsdownload/EmbmsTestDownloadApp.java
index 23f2cc5..496f9e9 100644
--- a/testapps/EmbmsTestDownloadApp/src/com/android/phone/testapps/embmsdownload/EmbmsTestDownloadApp.java
+++ b/testapps/EmbmsTestDownloadApp/src/com/android/phone/testapps/embmsdownload/EmbmsTestDownloadApp.java
@@ -321,9 +321,8 @@
         Intent completionIntent = new Intent(DOWNLOAD_DONE_ACTION);
         completionIntent.setClass(this, DownloadCompletionReceiver.class);
 
-        DownloadRequest request = new DownloadRequest.Builder()
+        DownloadRequest request = new DownloadRequest.Builder(sourceUriBuilder.build())
                 .setServiceInfo(info)
-                .setSource(sourceUriBuilder.build())
                 .setAppIntent(completionIntent)
                 .setSubscriptionId(SubscriptionManager.getDefaultSubscriptionId())
                 .build();