Adding a field trial to enable speculative resource prefetching learning.

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 47baa9e0a885cd2379d565efae8e9584472c907b..ab072902ddfa9cbe764bbc72d891f919dd6a032e 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -840,13 +840,6 @@ const Experiment kExperiments[] = {
     SINGLE_VALUE_TYPE(ash::switches::kAshDebugShortcuts),
   },
 #endif
-  {
-    "enable-speculative-resource-prefetching",
-    IDS_FLAGS_ENABLE_SPECULATIVE_RESOURCE_PREFETCHING_NAME,
-    IDS_FLAGS_ENABLE_SPECULATIVE_RESOURCE_PREFETCHING_DESCRIPTION,
-    kOsAll,
-    SINGLE_VALUE_TYPE(switches::kEnableSpeculativeResourcePrefetching),
-  },
 };
 
 const Experiment* experiments = kExperiments;