[New Tab Page] Add Field Trial support to the Local NTP

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 852 matching lines @@
     SINGLE_VALUE_TYPE(switches::kEnableExperimentalWebPlatformFeatures)
   },
   {
     "disable-ntp-other-sessions-menu",
     IDS_FLAGS_NTP_OTHER_SESSIONS_MENU_NAME,
     IDS_FLAGS_NTP_OTHER_SESSIONS_MENU_DESCRIPTION,
     kOsDesktop,
     SINGLE_VALUE_TYPE(switches::kDisableNTPOtherSessionsMenu)
   },
   {
+    "enable-new-ntp-design",

[Jered, 2014/08/01 15:23:06]

I once worked on a research project that had an old version and a new version.
Time advanced, and then there was another version, which we called the new new
version. But then people got confused about the new version versus the new new
version, so we started calling it the old new version. Unfortunately that was
confused with the old version, so we started calling it the old old version.
Then we had the (old) old version, the (old) new version, and the new new
version.

Since that project, I have never liked using "new" in a version name. Can we
choose another word? ;-)

[Mathieu, 2014/08/01 16:14:06]

Nice story and good point (reminds me of the team working on the nnnnNTP). I
picked Material Design (let's just call a cat, a cat).

+    IDS_FLAGS_ENABLE_NEW_NTP_DESIGN_NAME,
+    IDS_FLAGS_ENABLE_NEW_NTP_DESIGN_DESCRIPTION,
+    kOsDesktop,
+    ENABLE_DISABLE_VALUE_TYPE(switches::kEnableNewNTPDesign,
+                              switches::kDisableNewNTPDesign)
+  },
+  {
     "enable-devtools-experiments",
     IDS_FLAGS_ENABLE_DEVTOOLS_EXPERIMENTS_NAME,
     IDS_FLAGS_ENABLE_DEVTOOLS_EXPERIMENTS_DESCRIPTION,
     kOsDesktop,
     SINGLE_VALUE_TYPE(switches::kEnableDevToolsExperiments)
   },
   {
     "silent-debugger-extension-api",
     IDS_FLAGS_SILENT_DEBUGGER_EXTENSION_API_NAME,
     IDS_FLAGS_SILENT_DEBUGGER_EXTENSION_API_DESCRIPTION,
@@ skipping 1549 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags