Add about:flags flag for the Suggestions NTP.

BUG=none
TEST=none


Review URL: http://codereview.chromium.org/9566046

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124780 0039d316-1c4b-4281-b951-d872f2087c98

chrome/app/generated_resources.grd

@@ -4945,6 +4945,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_FLAGS_ENABLE_VPN_DESCRIPTION" desc="Description for the flag to enable VPN support">
         Show Private networks in the Network menu to enable conencting to a VPN.
       </message>
+      <message name="IDS_FLAGS_NTP_SUGGESTIONS_PAGE_NAME" desc="Name of the 'Enable suggestions page' lab.">
+        NTP Suggestions page
+      </message>
+      <message name="IDS_FLAGS_NTP_SUGGESTIONS_PAGE_DESCRIPTION" desc="Description of the 'Enable suggestions page' lab.">
+        Add 'Suggestions' card to the new tab page, which suggests the pages to be opened.
+      </message>
       <message name="IDS_FLAGS_PRELOAD_INSTANT_SEARCH_NAME" desc="Title for the flag to preload Instant search">
         Preload Instant Search
       </message>

chrome/browser/about_flags.cc

@@ -604,6 +604,13 @@ const Experiment kExperiments[] = {
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kEnableDevToolsExperiments)
   },
+  {
+    "enable-suggestions-ntp",
+    IDS_FLAGS_NTP_SUGGESTIONS_PAGE_NAME,
+    IDS_FLAGS_NTP_SUGGESTIONS_PAGE_DESCRIPTION,
+    kOsAll,
+    SINGLE_VALUE_TYPE(switches::kEnableSuggestionsTabPage)
+  },
 };
 
 const Experiment* experiments = kExperiments;