Fixed a crash

This CL fixes a crash due to a boolean flip which was added
inadvertently in CL
https://chromium-review.googlesource.com/c/chromium/src/+/1919909

Bug: 1046230, 1046232
Change-Id: I413791e1fa879ab98f4ee5b890616e23026ad3c3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2024493Reviewed-by: David Trainor <dtrainor@chromium.org>
Commit-Queue: David Trainor <dtrainor@chromium.org>
Cr-Commit-Position: refs/heads/master@{#736053}

chrome/android/java/src/org/chromium/chrome/browser/download/home/DownloadManagerCoordinatorFactory.java

@@ -30,7 +30,7 @@ public class DownloadManagerCoordinatorFactory {
             ModalDialogManager modalDialogManager) {
         Profile profile = Profile.getMainProfile();
         LegacyDownloadProvider legacyProvider =
-                config.useNewDownloadPath ? new LegacyDownloadProviderImpl() : null;
+                config.useNewDownloadPath ? null : new LegacyDownloadProviderImpl();
         return new DownloadManagerCoordinatorImpl(activity, config, new PrefetchEnabledSupplier(),
                 DownloadManagerCoordinatorFactory::settingsLaunchHelper, snackbarManager,
                 modalDialogManager, TrackerFactory.getTrackerForProfile(profile),