downloads: clicking "remove" on chrome://downloads should also hide shelf item.

chrome/browser/download/download_ui_controller.cc

 // Copyright 2013 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_ui_controller.h"
 
 #include "base/callback.h"
 #include "base/stl_util.h"
 #include "chrome/browser/download/download_item_model.h"
-#include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 
 #if defined(OS_ANDROID)
 #include "content/public/browser/android/download_controller_android.h"
 #else
 #include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser_finder.h"
+#include "chrome/browser/ui/host_desktop.h"
 #endif
 
 namespace {
 
 // DefaultUIControllerDelegate{Android,} is used when a DownloadUIController is
 // constructed without specifying an explicit Delegate.
 #if defined(OS_ANDROID)
 
 class DefaultUIControllerDelegateAndroid
     : public DownloadUIController::Delegate {
@@ skipping 96 matching lines @@
   if (item_model.WasUINotified() || !item_model.ShouldNotifyUI())
     return;
 
   // Wait until the target path is determined.
   if (item->GetTargetFilePath().empty())
     return;
 
   DownloadItemModel(item).SetWasUINotified(true);
   delegate_->OnNewDownloadReady(item);
 }