[Suggestions] Add a flag for the Suggestions Service.

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 3ea9276066e3ae6b397e75a1343e32e3306c72e5..4afac789462f07ad4cf32658a67263f33a3c773c 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -1179,6 +1179,14 @@ const Experiment kExperiments[] = {
                               switches::kDisableTouchEditing)
   },
   {
+    "enable-suggestions-service",
+    IDS_FLAGS_ENABLE_SUGGESTIONS_SERVICE_NAME,
+    IDS_FLAGS_ENABLE_SUGGESTIONS_SERVICE_DESCRIPTION,
+    kOsAll,

[beaudoin, 2014/04/23 21:43:17]

Just making sure this is what you want, it's not meant to be mobile only?

[Mathieu, 2014/04/24 13:23:11]

I'll set it for Android and CrOS. On other platforms we can set it easily on the
command-line.

The flag does not enable new code for now.

+    ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSuggestionsService,
+                              switches::kDisableSuggestionsService)
+  },
+  {
     "enable-sync-synced-notifications",
     IDS_FLAGS_ENABLE_SYNCED_NOTIFICATIONS_NAME,
     IDS_FLAGS_ENABLE_SYNCED_NOTIFICATIONS_DESCRIPTION,