Plugin Power Saver: Add flag to experiment behind.

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>
@@ skipping 1924 matching lines @@
     SINGLE_VALUE_TYPE(switches::kEnableTabAudioMuting)
   },
 #endif  // defined(USE_AURA)
   {
     "enable-credential-manager-api",
     IDS_FLAGS_CREDENTIAL_MANAGER_API_NAME,
     IDS_FLAGS_CREDENTIAL_MANAGER_API_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kEnableCredentialManagerAPI)
   },
+#if defined(ENABLE_PLUGINS)

[groby-ooo-7-16, 2014/10/06 17:24:42]

Question: Do we want to have this in about:flags? I'd rather keep it
command-line only, for now.

+  {
+    "enable-plugin-power-saver",
+    IDS_FLAGS_ENABLE_PLUGIN_POWER_SAVER_NAME,
+    IDS_FLAGS_ENABLE_PLUGIN_POWER_SAVER_DESCRIPTION,
+    kOsDesktop,
+    SINGLE_VALUE_TYPE(switches::kEnablePluginPowerSaver)
+  },
+#endif
 
   // NOTE: Adding new command-line switches requires adding corresponding
   // entries to enum "LoginCustomFlags" in histograms.xml. See note in
   // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test.
 };
 
 const Experiment* experiments = kExperiments;
 size_t num_experiments = arraysize(kExperiments);
 
 // Stores and encapsulates the little state that about:flags has.
@@ skipping 577 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags