Replace MouseWheel events with GestureScrollBegin in WebContentsObserver::DidGetUserInteraction

chrome/browser/download/download_request_limiter.cc

 // Copyright (c) 2012 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 "chrome/browser/download/download_request_limiter.h"
 
 #include "base/bind.h"
 #include "base/stl_util.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
@@ skipping 81 matching lines @@
       // See also the initial_page_host_ logic in Observe() for
       // NOTIFICATION_NAV_ENTRY_PENDING.
       break;
     default:
       NOTREACHED();
   }
 }
 
 void DownloadRequestLimiter::TabDownloadState::DidGetUserInteraction(
     const blink::WebInputEvent::Type type) {
-  if (is_showing_prompt() || type == blink::WebInputEvent::MouseWheel) {
+  if (is_showing_prompt() || type == blink::WebInputEvent::GestureScrollBegin) {
     // Don't change state if a prompt is showing or if the user has scrolled.
     return;
   }
 
 #if BUILDFLAG(ANDROID_JAVA_UI)
   bool promptable = InfoBarService::FromWebContents(web_contents()) != nullptr;
 #else
   bool promptable =
       PermissionBubbleManager::FromWebContents(web_contents()) != nullptr;
 #endif
@@ skipping 375 matching lines @@
       NOTREACHED();
   }
 }
 
 void DownloadRequestLimiter::Remove(TabDownloadState* state,
                                     content::WebContents* contents) {
   DCHECK(ContainsKey(state_map_, contents));
   state_map_.erase(contents);
   delete state;
 }