Handle per-tab AUTOMATIC_DOWNLOADS setting in DownloadRequestLimiter.

chrome/browser/ui/views/location_bar/content_setting_bubble_dialog_browsertest.cc

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/memory/ptr_util.h"
 #include "base/time/time.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
+#include "chrome/browser/download/download_request_limiter.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/content_settings/content_setting_image_model.h"
 #include "chrome/browser/ui/location_bar/location_bar.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/test/test_browser_dialog.h"
 #include "chrome/browser/ui/views/content_setting_bubble_contents.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "components/content_settings/core/common/content_settings_types.h"
@@ skipping 27 matching lines @@
       content_settings->OnMediaStreamPermissionSet(
           GURL::EmptyGURL(),
           content_type == CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC
               ? TabSpecificContentSettings::MICROPHONE_ACCESSED
               : TabSpecificContentSettings::CAMERA_ACCESSED,
           std::string(), std::string(), std::string(), std::string());
       break;
     case CONTENT_SETTINGS_TYPE_GEOLOCATION:
       content_settings->OnGeolocationPermissionSet(GURL::EmptyGURL(), false);
       break;
+    case CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS:
+      // Automatic downloads are handled by DownloadRequestLimiter.
+      g_browser_process->download_request_limiter()
+          ->GetDownloadState(web_contents, web_contents, true)
+          ->SetDownloadStatusAndNotify(
+              DownloadRequestLimiter::DOWNLOADS_NOT_ALLOWED);
+      break;
     default:
       // For all other content_types passed in, mark them as blocked.
       content_settings->OnContentBlocked(content_type);
       break;
   }
   browser()->window()->UpdateToolbar(web_contents);
   LocationBarTesting* location_bar_testing =
       browser()->window()->GetLocationBar()->GetLocationBarForTesting();
   EXPECT_TRUE(location_bar_testing->TestContentSettingImagePressed(
       ContentSettingImageModel::GetContentSettingImageModelIndexForTesting(
@@ skipping 86 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(ContentSettingBubbleDialogTest,
                        InvokeDialog_midi_sysex) {
   RunDialog();
 }
 
 IN_PROC_BROWSER_TEST_F(ContentSettingBubbleDialogTest,
                        InvokeDialog_subresource_filter) {
   RunDialog();
 }