Match removal of config_webSettingsDefaultTextEncoding.

This is to match http://ag/565166 which removes the resource.

Change-Id: Id064af59410ac5d031af0c26817a5a15ea320906
(cherry picked from commit 53dc1aa95198e9cf7020ec848f3b27cbee50b35e)
diff --git a/chromium/java/com/android/webview/chromium/WebViewChromiumFactoryProvider.java b/chromium/java/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
index 5a947e8..1b10971 100644
--- a/chromium/java/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
+++ b/chromium/java/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
@@ -303,8 +303,6 @@
         AwResource.setResources(ctx.getResources());
         AwResource.setErrorPageResources(android.R.raw.loaderror,
                 android.R.raw.nodomain);
-        AwResource.setDefaultTextEncoding(
-                android.R.string.config_webSettingsDefaultTextEncoding);
         AwResource.setConfigKeySystemUuidMapping(
                 android.R.array.config_keySystemUuidMapping);
     }