Remove ChromeBrowserProvider::GetFaviconForURL().

ios/chrome/browser/ui/webui/flags_ui.cc

Index: ios/chrome/browser/ui/webui/flags_ui.cc
diff --git a/ios/chrome/browser/ui/webui/flags_ui.cc b/ios/chrome/browser/ui/webui/flags_ui.cc
index a30327cedbd15c31e2a6142a14ffa1fb26cd9e44..1ffd385c9004de59b0469d7251f4b57c191a77f4 100644
--- a/ios/chrome/browser/ui/webui/flags_ui.cc
+++ b/ios/chrome/browser/ui/webui/flags_ui.cc
@@ -9,14 +9,12 @@
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
-#include "base/memory/ref_counted_memory.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "components/flags_ui/flags_ui_constants.h"
 #include "components/flags_ui/flags_ui_pref_names.h"
 #include "components/flags_ui/pref_service_flags_storage.h"
 #include "components/grit/components_resources.h"
-#include "components/grit/components_scaled_resources.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/pref_service.h"
 #include "components/strings/grit/components_chromium_strings.h"
@@ -230,13 +228,6 @@ void BaseFlagsUI::Initialize(web::WebUIIOS* web_ui, FlagsUIKind flags_ui_kind) {
 
 BaseFlagsUI::~BaseFlagsUI() {}
 
-// static
-base::RefCountedMemory* BaseFlagsUI::GetFaviconResourceBytes(
-    ui::ScaleFactor scale_factor) {
-  return ResourceBundle::GetSharedInstance().LoadDataResourceBytesForScale(
-      IDR_FLAGS_FAVICON, scale_factor);
-}
-
 ///////////////////////////////////////////////////////////////////////////////
 //
 // FlagsUI