Removing autoReload flag from experimental

Bug: 
Change-Id: I2eb56189944a490992b861a114ffc58abc207a05
Reviewed-on: https://chromium-review.googlesource.com/600208Reviewed-by: Elly Fong-Jones <ellyjones@chromium.org>
Commit-Queue: Eric Noyau <noyau@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491721}

ios/chrome/browser/about_flags.mm

@@ -160,14 +160,6 @@ void AppendSwitchesFromExperimentalSettings(base::CommandLine* command_line) {
         "MAP * " + base::SysNSStringToUTF8(webPageReplayProxy));
   }
 
-  NSString* autoReloadEnabledValue =
-      [defaults stringForKey:@"AutoReloadEnabled"];
-  if ([autoReloadEnabledValue isEqualToString:@"Enabled"]) {
-    command_line->AppendSwitch(switches::kEnableOfflineAutoReload);
-  } else if ([autoReloadEnabledValue isEqualToString:@"Disabled"]) {
-    command_line->AppendSwitch(switches::kDisableOfflineAutoReload);
-  }
-
   // Populate command line flags from ReaderModeEnabled.
   if ([defaults boolForKey:@"ReaderModeEnabled"]) {
     command_line->AppendSwitch(switches::kEnableReaderModeToolbarIcon);

ios/chrome/browser/chrome_switches.cc

@@ -27,9 +27,6 @@ const char kDisableIOSPasswordGeneration[] = "disable-ios-password-generation";
 const char kDisableIOSPasswordSuggestions[] =
     "disable-ios-password-suggestions";
 
-// Disable auto-reload of error pages if offline.
-const char kDisableOfflineAutoReload[] = "disable-offline-auto-reload";
-
 // Disables the tab strip auto scroll new tabs.
 const char kDisableTabStripAutoScrollNewTabs[] =
     "disable-tab-strip-autoscroll-new-tabs";
@@ -65,9 +62,6 @@ const char kEnableIOSHandoffToOtherDevices[] =
 // Enable password generation for iOS.
 const char kEnableIOSPasswordGeneration[] = "enable-ios-password-generation";
 
-// Enable auto-reload of error pages if offline.
-const char kEnableOfflineAutoReload[] = "enable-offline-auto-reload";
-
 // Enables context-sensitive reader mode button in the toolbar.
 const char kEnableReaderModeToolbarIcon[] = "enable-reader-mode-toolbar-icon";
 

ios/chrome/browser/chrome_switches.h

@@ -14,7 +14,6 @@ extern const char kDisableIOSFeatures[];
 extern const char kDisableIOSPasswordGeneration[];
 extern const char kDisableIOSPasswordSuggestions[];
 extern const char kDisableNTPFavicons[];
-extern const char kDisableOfflineAutoReload[];
 extern const char kDisableTabStripAutoScrollNewTabs[];
 extern const char kDisableIOSPhysicalWeb[];
 extern const char kDisableSuggestionsUI[];
@@ -27,7 +26,6 @@ extern const char kEnableIOSFeatures[];
 extern const char kEnableIOSHandoffToOtherDevices[];
 extern const char kEnableIOSPasswordGeneration[];
 extern const char kEnableNTPFavicons[];
-extern const char kEnableOfflineAutoReload[];
 extern const char kEnableReaderModeToolbarIcon[];
 extern const char kEnableSpotlightActions[];
 extern const char kEnableIOSPhysicalWeb[];

ios/chrome/browser/experimental_flags.mm

@@ -96,14 +96,8 @@ bool IsAlertOnBackgroundUploadEnabled() {
 }
 
 bool IsAutoReloadEnabled() {
-  std::string group_name = base::FieldTrialList::FindFullName("IOSAutoReload");
-  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(switches::kEnableOfflineAutoReload))
-    return true;
-  if (command_line->HasSwitch(switches::kDisableOfflineAutoReload))
-    return false;
-  return base::StartsWith(group_name, "Enabled",
-                          base::CompareCase::INSENSITIVE_ASCII);
+  // TODO(crbug.com/752084): Remove this function and its associated code.
+  return false;
 }
 
 bool IsLRUSnapshotCacheEnabled() {

ios/chrome/browser/resources/Settings.bundle/Experimental.plist

@@ -232,28 +232,6 @@
 			<key>DefaultValue</key>
 			<false/>
 		</dict>
-		<dict>
-			<key>Type</key>
-			<string>PSMultiValueSpecifier</string>
-			<key>Title</key>
-			<string>Auto Reload Enabled</string>
-			<key>Key</key>
-			<string>AutoReloadEnabled</string>
-			<key>DefaultValue</key>
-			<string></string>
-			<key>Values</key>
-			<array>
-				<string></string>
-				<string>Enabled</string>
-				<string>Disabled</string>
-			</array>
-			<key>Titles</key>
-			<array>
-				<string>Default</string>
-				<string>Enabled</string>
-				<string>Disabled</string>
-			</array>
-		</dict>
 		<dict>
 			<key>Type</key>
 			<string>PSMultiValueSpecifier</string>