Fail gracefully on a URI with no handlers

In openInChrome, we had a past fix to check if Chrome can handle a VIEW
intent and pass back to the system if not. But this seems to have come
back with a smaller crash segment that fails because there are no
handlers. This CL handles that one last exception and lets Chrome do
nothing as a graceful failure.

BUG=891640

Change-Id: I9ad7146c5cf8a77e59527b909521460668717818
Reviewed-on: https://chromium-review.googlesource.com/c/1300104Reviewed-by: Theresa <twellington@chromium.org>
Commit-Queue: Yusuf Ozuysal <yusufo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#605737}

chrome/android/java/src/org/chromium/chrome/browser/tab/TabContextMenuItemDelegate.java

@@ -6,6 +6,7 @@ package org.chromium.chrome.browser.tab;
 
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.PackageManager;
 import android.net.MailTo;
 import android.net.Uri;
 import android.provider.Browser;
@@ -227,11 +228,15 @@ public class TabContextMenuItemDelegate implements ContextMenuItemDelegate {
         Intent chromeIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(linkUrl));
         chromeIntent.setPackage(applicationContext.getPackageName());
         chromeIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        if (applicationContext.getPackageManager()
-                        .queryIntentActivities(chromeIntent, 0)
-                        .isEmpty()) {
+        PackageManager packageManager = applicationContext.getPackageManager();
+
+        if (packageManager.queryIntentActivities(chromeIntent, 0).isEmpty()) {
             // If Chrome can't handle intent fallback to using any other VIEW handlers.
             chromeIntent.setPackage(null);
+
+            // Query again without the package name set and if there are still no handlers for the
+            // URI fail gracefully, and do nothing, since this will still cause a crash if launched.
+            if (packageManager.queryIntentActivities(chromeIntent, 0).isEmpty()) return;
         }
 
         // For "Open in Chrome" from the context menu in FullscreenActivity we want to bypass