Clean up pak loading.

ui/base/resource/resource_bundle_ios.mm

Index: ui/base/resource/resource_bundle_ios.mm
diff --git a/ui/base/resource/resource_bundle_ios.mm b/ui/base/resource/resource_bundle_ios.mm
index f719d320f84ca6c0d13d8d5cf528b2d1bd9b0412..80cc74a8f6f6cfb44fa4590dbd249225b065d79c 100644
--- a/ui/base/resource/resource_bundle_ios.mm
+++ b/ui/base/resource/resource_bundle_ios.mm
@@ -44,9 +44,6 @@ base::FilePath GetResourcesPakFilePath(NSString* name, NSString* mac_locale) {
 }  // namespace
 
 void ResourceBundle::LoadCommonResources() {
-  AddDataPackFromPath(GetResourcesPakFilePath(@"chrome", nil),
-                      ui::SCALE_FACTOR_NONE);
-
   if (IsScaleFactorSupported(SCALE_FACTOR_100P)) {
     AddDataPackFromPath(GetResourcesPakFilePath(@"chrome_100_percent", nil),
                         SCALE_FACTOR_100P);