Remove experimental.rlz extension api completely

chrome/browser/extensions/extension_function_histogram_value.h

Index: chrome/browser/extensions/extension_function_histogram_value.h
diff --git a/chrome/browser/extensions/extension_function_histogram_value.h b/chrome/browser/extensions/extension_function_histogram_value.h
index e8cc904e26fd0a5baa4d2c69964a81391d57c9cc..96594cb6165ec5d16f8b14d84b18d95321c044b8 100644
--- a/chrome/browser/extensions/extension_function_histogram_value.h
+++ b/chrome/browser/extensions/extension_function_histogram_value.h
@@ -107,7 +107,7 @@ enum HistogramValue {
   EXPERIMENTAL_DISCOVERY_REMOVESUGGESTION,
   VIRTUALKEYBOARDPRIVATE_SENDKEYEVENT,
   BOOKMARKMANAGERPRIVATE_GETSUBTREE,
-  EXPERIMENTAL_RLZ_RECORDPRODUCTEVENT,
+  DELETED_EXPERIMENTAL_RLZ_RECORDPRODUCTEVENT,
   BOOKMARKS_GETRECENT,
   APP_CURRENTWINDOWINTERNAL_SETBOUNDS,
   CLOUDPRINTPRIVATE_SETUPCONNECTOR,
@@ -179,7 +179,7 @@ enum HistogramValue {
   EXTENSION_SETUPDATEURLDATA,
   SERIAL_WRITE,
   IDLE_QUERYSTATE,
-  EXPERIMENTAL_RLZ_GETACCESSPOINTRLZ,
+  DELETED_EXPERIMENTAL_RLZ_GETACCESSPOINTRLZ,
   WEBSTOREPRIVATE_SETSTORELOGIN,
   PAGEACTIONS_ENABLEFORTAB,
   COOKIES_SET,
@@ -226,7 +226,7 @@ enum HistogramValue {
   MANAGEMENT_GET,
   PERMISSIONS_GETALL,
   DOWNLOADS_SHOW,
-  EXPERIMENTAL_RLZ_CLEARPRODUCTSTATE,
+  DELETED_EXPERIMENTAL_RLZ_CLEARPRODUCTSTATE,
   TABS_REMOVE,
   MANAGEMENT_GETPERMISSIONWARNINGSBYID,
   WINDOWS_GET,
@@ -326,7 +326,7 @@ enum HistogramValue {
   DEVELOPERPRIVATE_GETITEMSINFO,
   BLUETOOTH_STOPDISCOVERY,
   COOKIES_REMOVE,
-  EXPERIMENTAL_RLZ_SENDFINANCIALPING,
+  DELETED_EXPERIMENTAL_RLZ_SENDFINANCIALPING,
   TABCAPTURE_GETCAPTUREDTABS,
   WINDOWS_REMOVE,
   WALLPAPERPRIVATE_GETOFFLINEWALLPAPERLIST,