Remove text encoding UI

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 186cff883f07022662cb61adbd6f8f5e6e27fc42..784311d13abe63da1817790cf9e8c42e5f05a350 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -1303,7 +1303,7 @@ bool ChromeContentBrowserClient::ShouldAssignSiteForURL(const GURL& url) {
 
 std::string ChromeContentBrowserClient::GetCanonicalEncodingNameByAliasName(

[msw, 2016/08/23 23:10:55]

In a follow-up CL (shouldn't block this CL), it'd be nice to remove the
ContentBrowserClient::GetCanonicalEncodingNameByAliasName interface, and move
the helper function from chrome to content or some other lower layer that the 
two remaining callers (this file and
content/browser/web_contents/web_contents_impl.cc) can call directly.

[Jinsuk Kim, 2016/08/24 08:23:42]

Left a TODO for a follow-up.

     const std::string& alias_name) {
-  return CharacterEncoding::GetCanonicalEncodingNameByAliasName(alias_name);
+  return ::GetCanonicalEncodingNameByAliasName(alias_name);
 }
 
 namespace {
@@ -2372,8 +2372,7 @@ void ChromeContentBrowserClient::OverrideWebkitPrefs(
   web_prefs->password_echo_enabled = browser_defaults::kPasswordEchoEnabled;
 #endif
 
-  web_prefs->uses_universal_detector =
-      prefs->GetBoolean(prefs::kWebKitUsesUniversalDetector);
+  web_prefs->uses_universal_detector = true;  // autodetection is always on.
   web_prefs->text_areas_are_resizable =
       prefs->GetBoolean(prefs::kWebKitTextAreasAreResizable);
   web_prefs->hyperlink_auditing_enabled =
@@ -2392,8 +2391,7 @@ void ChromeContentBrowserClient::OverrideWebkitPrefs(
 #endif
 
   // Make sure we will set the default_encoding with canonical encoding name.
-  web_prefs->default_encoding =
-      CharacterEncoding::GetCanonicalEncodingNameByAliasName(
+  web_prefs->default_encoding = GetCanonicalEncodingNameByAliasName(
           web_prefs->default_encoding);
   if (web_prefs->default_encoding.empty()) {
     prefs->ClearPref(prefs::kDefaultCharset);