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

chrome/browser/plugins/plugin_power_saver_browsertest.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 <stdint.h>
-
 #include <string>
+#include <utility>
 
 #include "base/command_line.h"
 #include "base/stl_util.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 129 matching lines @@
   EXPECT_TRUE(PluginLoaded(contents, element_id));
 }
 
 scoped_ptr<net::test_server::HttpResponse> RespondWithHTML(
     const std::string& html,
     const net::test_server::HttpRequest& request) {
   scoped_ptr<net::test_server::BasicHttpResponse> response(
       new net::test_server::BasicHttpResponse());
   response->set_content_type("text/html");
   response->set_content(html);
-  return response.Pass();
+  return std::move(response);
 }
 
 void VerifyVisualStateUpdated(const base::Closure& done_cb,
                               bool visual_state_updated) {
   ASSERT_TRUE(visual_state_updated);
   done_cb.Run();
 }
 
 bool SnapshotMatches(const base::FilePath& reference, const SkBitmap& bitmap) {
   if (bitmap.width() < kComparisonWidth ||
@@ skipping 469 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(PluginPowerSaverBrowserTest, ZoomIndependent) {
   ui_zoom::ZoomController::FromWebContents(GetActiveWebContents())
       ->SetZoomLevel(4.0);
   LoadHTML(
       "<object id='plugin' data='http://otherorigin.com/fake.swf' "
       "    type='application/x-ppapi-tests' width='400' height='200'>"
       "</object>");
   VerifyPluginIsThrottled(GetActiveWebContents(), "plugin");
 }