Add about:flags entries for UseGoogleLocalNtp and OneGoogleBarOnLocalNtp

tools/metrics/histograms/enums.xml

Index: tools/metrics/histograms/enums.xml
diff --git a/tools/metrics/histograms/enums.xml b/tools/metrics/histograms/enums.xml
index a05ea63c6e53137b4682ae4e2cf9072cad9dcdaf..539db43b4715759ebf8d0ad4153a702553645b83 100644
--- a/tools/metrics/histograms/enums.xml
+++ b/tools/metrics/histograms/enums.xml
@@ -21216,6 +21216,7 @@ from previous Chrome versions.
   <int value="-1880355454" label="disable-topchrome-md"/>
   <int value="-1876881908"
       label="disable-infobar-for-protected-media-identifier"/>
+  <int value="-1875383510" label="UseGoogleLocalNtp:disabled"/>
   <int value="-1874908826" label="enable-instant-search-clicks"/>
   <int value="-1874141108" label="NewOmniboxAnswerTypes:enabled"/>
   <int value="-1872989945" label="enable-webview-based-signin"/>
@@ -21304,6 +21305,7 @@ from previous Chrome versions.
   <int value="-1559789642" label="RunAllFlashInAllowMode:enabled"/>
   <int value="-1557527869" label="LoadingWithMojo:disabled"/>
   <int value="-1553477903" label="ash-disable-text-filtering-in-overview-mode"/>
+  <int value="-1549871007" label="OneGoogleBarOnLocalNtp:disabled"/>
   <int value="-1546903171" label="enable-touch-drag-drop"/>
   <int value="-1544248549" label="ArcUseAuthEndpoint:enabled"/>
   <int value="-1543316040"
@@ -21980,6 +21982,7 @@ from previous Chrome versions.
   <int value="1081546525" label="ash-enable-docked-windows"/>
   <int value="1087235172" label="file-manager-enable-new-audio-player"/>
   <int value="1090377940" label="enable-quic-https"/>
+  <int value="1094506652" label="UseGoogleLocalNtp:enabled"/>
   <int value="1095061640" label="enable-prominent-url-app-flow"/>
   <int value="1098823967" label="ash-enable-window-cycle-ui"/>
   <int value="1104948452" label="manual-enhanced-bookmarks-optout"/>
@@ -22120,6 +22123,7 @@ from previous Chrome versions.
   <int value="1511161758" label="BackgroundLoader:enabled"/>
   <int value="1515196403" label="fast-user-switching"/>
   <int value="1517863401" label="history-entry-requires-user-gesture"/>
+  <int value="1538690515" label="OneGoogleBarOnLocalNtp:enabled"/>
   <int value="1541723759" label="ServiceWorkerNavigationPreload:disabled"/>
   <int value="1548776701" label="AllBookmarks:disabled"/>
   <int value="1548942246" label="PassiveDocumentEventListeners:disabled"/>