Plugin Power Saver: Overhaul plugin-power-saver flags. Show in UI.

chrome/browser/about_flags.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/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/memory/singleton.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "cc/base/switches.h"
 #include "chrome/browser/flags_storage.h"
 #include "chrome/common/chrome_content_client.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/autofill/core/common/autofill_switches.h"
 #include "components/cloud_devices/common/cloud_devices_switches.h"
 #include "components/metrics/metrics_hashes.h"
 #include "components/nacl/common/nacl_switches.h"
 #include "components/omnibox/omnibox_switches.h"
+#include "components/plugins/common/plugins_switches.h"
 #include "components/proximity_auth/switches.h"
 #include "components/search/search_switches.h"
 #include "content/public/browser/user_metrics.h"
 #include "media/base/media_switches.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/ui_base_switches.h"
 #include "ui/display/display_switches.h"
 #include "ui/events/event_switches.h"
 #include "ui/gfx/switches.h"
 #include "ui/gl/gl_switches.h"
@@ skipping 2010 matching lines @@
   },
   {
     "reduced-referrer-granularity",
     IDS_FLAGS_REDUCED_REFERRER_GRANULARITY_NAME,
     IDS_FLAGS_REDUCED_REFERRER_GRANULARITY_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kReducedReferrerGranularity)
   },
 #if defined(ENABLE_PLUGINS)
   {
-    "enable-plugin-power-saver",
+    "plugin-power-saver",

[Lei Zhang, 2015/03/30 18:45:31]

This change will likely make users who have it enabled lose their setting.
Intentional?

[tommycli, 2015/03/30 18:59:43]

Done. Not intentional.

     IDS_FLAGS_ENABLE_PLUGIN_POWER_SAVER_NAME,
     IDS_FLAGS_ENABLE_PLUGIN_POWER_SAVER_DESCRIPTION,
     kOsDesktop,
-    SINGLE_VALUE_TYPE(switches::kEnablePluginPowerSaver)
+    ENABLE_DISABLE_VALUE_TYPE(switches::kEnablePluginPowerSaver,
+                              switches::kDisablePluginPowerSaver)
   },
 #endif
 #if defined(OS_CHROMEOS)
   {
     "disable-new-zip-unpacker",
     IDS_FLAGS_DISABLE_NEW_ZIP_UNPACKER_NAME,
     IDS_FLAGS_DISABLE_NEW_ZIP_UNPACKER_DESCRIPTION,
     kOsCrOS,
     SINGLE_VALUE_TYPE(chromeos::switches::kDisableNewZIPUnpacker)
   },
@@ skipping 792 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags