Fix VerificationActivity Intent

VerificationActivity crashes when the Intent sent to it doesn't have an
extras Bundle. This is because VerificationActivity copies the incoming
Intents extras Bundle with getExtras() / putExtras(Bundle), and
putExtras(Bundle) doesn't expect a null Bundle.

Bug: 145891687
Test: adb shell am start-activity \
  -n com.android.dynsystem/com.android.dynsystem.VerificationActivity \
  -a android.os.image.action.START_INSTALL \
  -d file:///storage/emulated/0/Download/aosp_arm64-dsu_test.zip

Test: Dynamic system service mustn't crash
Change-Id: I111641f366d50d739b922bcc3a52993c44212759
diff --git a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java
index e42ded7..82ea744 100644
--- a/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java
+++ b/packages/DynamicSystemInstallationService/src/com/android/dynsystem/VerificationActivity.java
@@ -84,7 +84,6 @@
         // retrieve data from calling intent
         Intent callingIntent = getIntent();
         Uri url = callingIntent.getData();
-        Bundle extras = callingIntent.getExtras();
 
         if (url != null) {
             sVerifiedUrl = url.toString();
@@ -96,7 +95,7 @@
             intent.setData(url);
         }
         intent.setAction(DynamicSystemClient.ACTION_START_INSTALL);
-        intent.putExtras(extras);
+        intent.putExtras(callingIntent);
 
         Log.d(TAG, "Starting Installation Service");
         startServiceAsUser(intent, UserHandle.SYSTEM);