Remove stale-while-revalidate from content and chrome

chrome/browser/about_flags.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 1179 matching lines @@
     {"touch-selection-strategy", IDS_FLAGS_TOUCH_SELECTION_STRATEGY_NAME,
      IDS_FLAGS_TOUCH_SELECTION_STRATEGY_DESCRIPTION,
      kOsAndroid,  // TODO(mfomitchev): Add CrOS/Win/Linux support soon.
      MULTI_VALUE_TYPE(kTouchTextSelectionStrategyChoices)},
     {"enable-navigation-tracing", IDS_FLAGS_ENABLE_NAVIGATION_TRACING,
      IDS_FLAGS_ENABLE_NAVIGATION_TRACING_DESCRIPTION, kOsAll,
      SINGLE_VALUE_TYPE(switches::kEnableNavigationTracing)},
     {"trace-upload-url", IDS_FLAGS_TRACE_UPLOAD_URL,
      IDS_FLAGS_TRACE_UPLOAD_URL_DESCRIPTION, kOsAll,
      MULTI_VALUE_TYPE(kTraceUploadURL)},
-    {"enable-stale-while-revalidate",
-     IDS_FLAGS_ENABLE_STALE_WHILE_REVALIDATE_NAME,
-     IDS_FLAGS_ENABLE_STALE_WHILE_REVALIDATE_DESCRIPTION, kOsAll,
-     FEATURE_VALUE_TYPE(features::kStaleWhileRevalidate)},
     {"enable-service-worker-navigation-preload",
      IDS_FLAGS_SERVICE_WORKER_NAVIGATION_PRELOAD_NAME,
      IDS_FLAGS_SERVICE_WORKER_NAVIGATION_PRELOAD_DESCRIPTION, kOsAll,
      FEATURE_VALUE_TYPE(features::kServiceWorkerNavigationPreload)},
     {"enable-suggestions-with-substring-match",
      IDS_FLAGS_SUGGESTIONS_WITH_SUB_STRING_MATCH_NAME,
      IDS_FLAGS_SUGGESTIONS_WITH_SUB_STRING_MATCH_DESCRIPTION, kOsAll,
      SINGLE_VALUE_TYPE(
          autofill::switches::kEnableSuggestionsWithSubstringMatch)},
     {"enable-speculative-launch-service-worker",
@@ skipping 1404 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags