Convert Pass()→std::move() in //chrome/browser/ui

chrome/browser/ui/webui/md_downloads/downloads_list_tracker.cc

 // Copyright 2015 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/ui/webui/md_downloads/downloads_list_tracker.h"
 
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 105 matching lines @@
 void DownloadsListTracker::StartAndSendChunk() {
   sending_updates_ = true;
 
   CHECK_LE(sent_to_page_, sorted_items_.size());
 
   SortedSet::iterator it = sorted_items_.begin();
   std::advance(it, sent_to_page_);
 
   base::ListValue list;
   while (it != sorted_items_.end() && list.GetSize() < chunk_size_) {
-    list.Append(CreateDownloadItemValue(*it).Pass());
+    list.Append(CreateDownloadItemValue(*it));
     ++it;
   }
 
   web_ui_->CallJavascriptFunction(
       "downloads.Manager.insertItems",
       base::FundamentalValue(static_cast<int>(sent_to_page_)),
       list);
 
   sent_to_page_ += list.GetSize();
 }
@@ skipping 164 matching lines @@
 
   DCHECK(state);
 
   file_value->SetString("danger_type", danger_type);
   file_value->SetString("last_reason_text", last_reason_text);
   file_value->SetInteger("percent", percent);
   file_value->SetString("progress_status_text", progress_status_text);
   file_value->SetBoolean("retry", retry);
   file_value->SetString("state", state);
 
-  return file_value.Pass();
+  return file_value;
 }
 
 bool DownloadsListTracker::IsIncognito(const DownloadItem& item) const {
   return GetOriginalNotifierManager() && GetMainNotifierManager() &&
       GetMainNotifierManager()->GetDownload(item.GetId()) == &item;
 }
 
 const DownloadItem* DownloadsListTracker::GetItemForTesting(size_t index)
     const {
   if (index >= sorted_items_.size())
@@ skipping 53 matching lines @@
 
 void DownloadsListTracker::InsertItem(const SortedSet::iterator& insert) {
   if (!sending_updates_)
     return;
 
   size_t index = GetIndex(insert);
   if (index >= chunk_size_ && index >= sent_to_page_)
     return;
 
   base::ListValue list;
-  list.Append(CreateDownloadItemValue(*insert).Pass());
+  list.Append(CreateDownloadItemValue(*insert));
 
   web_ui_->CallJavascriptFunction(
       "downloads.Manager.insertItems",
       base::FundamentalValue(static_cast<int>(index)),
       list);
 
   sent_to_page_++;
 }
 
 void DownloadsListTracker::UpdateItem(const SortedSet::iterator& update) {
@@ skipping 16 matching lines @@
     size_t index = GetIndex(remove);
     if (index < sent_to_page_) {
       web_ui_->CallJavascriptFunction(
           "downloads.Manager.removeItem",
           base::FundamentalValue(static_cast<int>(index)));
       sent_to_page_--;
     }
   }
   sorted_items_.erase(remove);
 }