Loosen a bit the HTML hierarchy required for Tabs to work, Improved UX of the dev tools

chrome/browser/extensions/api/developer_private/developer_private_api.cc

Index: chrome/browser/extensions/api/developer_private/developer_private_api.cc
diff --git a/chrome/browser/extensions/api/developer_private/developer_private_api.cc b/chrome/browser/extensions/api/developer_private/developer_private_api.cc
index f863c36004f5db6c08f45637e9d4c42b294fe617..420119089eed3b2fb2ffc629277c50fc75a41374 100644
--- a/chrome/browser/extensions/api/developer_private/developer_private_api.cc
+++ b/chrome/browser/extensions/api/developer_private/developer_private_api.cc
@@ -49,6 +49,7 @@
 #include "grit/generated_resources.h"
 #include "net/base/net_util.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "ui/webui/web_ui_util.h"
 #include "webkit/blob/shareable_file_reference.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_operation.h"
@@ -1225,6 +1226,8 @@ bool DeveloperPrivateGetStringsFunction::RunImpl() {
   DictionaryValue* dict = new DictionaryValue();
   SetResult(dict);
 
+  webui::SetFontAndTextDirection(dict);
+
   #define   SET_STRING(id, idr) \
     dict->SetString(id, l10n_util::GetStringUTF16(idr))
   SET_STRING("extensionSettings", IDS_MANAGE_EXTENSIONS_SETTING_WINDOWS_TITLE);