Revert 184837

chrome/renderer/extensions/extension_helper.cc

Index: chrome/renderer/extensions/extension_helper.cc
===================================================================
--- chrome/renderer/extensions/extension_helper.cc	(revision 184858)
+++ chrome/renderer/extensions/extension_helper.cc	(working copy)
@@ -509,7 +509,8 @@
     if (current_size > kMaxIconSize - actual_icon_size) {
       AddMessageToRootConsole(
           content::CONSOLE_MESSAGE_LEVEL_ERROR,
-          "Icons are too large. Maximum total size for app icons is 128 KB.");
+          ASCIIToUTF16("Icons are too large. "
+              "Maximum total size for app icons is 128 KB."));
       return;
     }
     actual_icon_size += current_size;
@@ -521,11 +522,6 @@
 }
 
 void ExtensionHelper::AddMessageToRootConsole(ConsoleMessageLevel level,
-                                              const std::string& message) {
-  AddMessageToRootConsole(level, ASCIIToUTF16(message));
-}
-
-void ExtensionHelper::AddMessageToRootConsole(ConsoleMessageLevel level,
                                               const string16& message) {
   if (render_view()->GetWebView() && render_view()->GetWebView()->mainFrame()) {
     WebConsoleMessage::Level target_level = WebConsoleMessage::LevelLog;