Add a flag to change when android's progress bar completes

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 434 matching lines @@
       switches::kProgressBarAnimation, "disabled" },
   { IDS_FLAGS_PROGRESS_BAR_ANIMATION_LINEAR,
       switches::kProgressBarAnimation, "linear" },
   { IDS_FLAGS_PROGRESS_BAR_ANIMATION_SMOOTH,
       switches::kProgressBarAnimation, "smooth" },
   { IDS_FLAGS_PROGRESS_BAR_ANIMATION_SMOOTH_INDETERMINATE,
       switches::kProgressBarAnimation, "smooth-indeterminate" },
   { IDS_FLAGS_PROGRESS_BAR_ANIMATION_FAST_START,
       switches::kProgressBarAnimation, "fast-start" },
 };
+
+const FeatureEntry::Choice kProgressBarCompletionChoices[] = {
+    {IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT, "", "" },
+    {IDS_FLAGS_PROGRESS_BAR_COMPLETION_LOAD_EVENT,
+     switches::kProgressBarCompletion, "loadEvent"},
+    {IDS_FLAGS_PROGRESS_BAR_COMPLETION_RESOURCES_BEFORE_DCL,
+     switches::kProgressBarCompletion, "resourcesBeforeDOMContentLoaded"},
+    {IDS_FLAGS_PROGRESS_BAR_COMPLETION_DOM_CONTENT_LOADED,
+     switches::kProgressBarCompletion, "domContentLoaded"},
+    {IDS_FLAGS_PROGRESS_BAR_COMPLETION_RESOURCES_BEFORE_DCL_AND_SAME_ORIGIN_IFRAMES,
+     switches::kProgressBarCompletion,
+     "resourcesBeforeDOMContentLoadedAndSameOriginIFrames"},
+};
+
 #endif  // defined(OS_ANDROID)
 
 #if defined(OS_CHROMEOS)
 const FeatureEntry::Choice kCrosRegionsModeChoices[] = {
   { IDS_FLAGS_CROS_REGIONS_MODE_DEFAULT, "", "" },
   { IDS_FLAGS_CROS_REGIONS_MODE_OVERRIDE, chromeos::switches::kCrosRegionsMode,
         chromeos::switches::kCrosRegionsModeOverride },
   { IDS_FLAGS_CROS_REGIONS_MODE_HIDE, chromeos::switches::kCrosRegionsMode,
         chromeos::switches::kCrosRegionsModeHide },
 };
@@ skipping 1166 matching lines @@
      kOsWin | kOsLinux | kOsCrOS,
      FEATURE_VALUE_TYPE(features::kSimplifiedFullscreenUI)},
     {"experimental-keyboard-lock-ui",
      IDS_FLAGS_EXPERIMENTAL_KEYBOARD_LOCK_UI_NAME,
      IDS_FLAGS_EXPERIMENTAL_KEYBOARD_LOCK_UI_DESCRIPTION, kOsDesktop,
      FEATURE_VALUE_TYPE(features::kExperimentalKeyboardLockUI)},
 #if defined(OS_ANDROID)
     {"progress-bar-animation", IDS_FLAGS_PROGRESS_BAR_ANIMATION_NAME,
      IDS_FLAGS_PROGRESS_BAR_ANIMATION_DESCRIPTION, kOsAndroid,
      MULTI_VALUE_TYPE(kProgressBarAnimationChoices)},
+    {"progress-bar-completion", IDS_FLAGS_PROGRESS_BAR_COMPLETION_NAME,
+     IDS_FLAGS_PROGRESS_BAR_COMPLETION_DESCRIPTION, kOsAndroid,
+     MULTI_VALUE_TYPE(kProgressBarCompletionChoices)},
 #endif  // defined(OS_ANDROID)
 #if defined(OS_ANDROID)
     {"tab-switcher-theme-colors", IDS_FLAGS_TAB_SWITCHER_THEME_COLORS_NAME,
      IDS_FLAGS_TAB_SWITCHER_THEME_COLORS_DESCRIPTION, kOsAndroid,
      SINGLE_VALUE_TYPE(switches::kEnableTabSwitcherThemeColors)},
 #endif  // defined(OS_ANDROID)
 #if defined(OS_ANDROID)
     {"offline-bookmarks", IDS_FLAGS_OFFLINE_BOOKMARKS_NAME,
      IDS_FLAGS_OFFLINE_BOOKMARKS_DESCRIPTION, kOsAndroid,
      FEATURE_VALUE_TYPE(offline_pages::kOfflineBookmarksFeature)},
@@ skipping 506 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags