Remove <enter> hack that is no longer needed

mojo/examples/browser/browser.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/basictypes.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "mojo/public/cpp/application/application.h"
 #include "mojo/services/navigation/navigation.mojom.h"
 #include "mojo/services/public/cpp/view_manager/node.h"
@@ skipping 93 matching lines @@
       printf("User entered this URL: %s\n", url.spec().c_str());
       navigation::NavigationDetailsPtr nav_details(
           navigation::NavigationDetails::New());
       nav_details->url = url.spec();
       navigator_host_->RequestNavigate(view_manager_->GetRoots().front()->id(),
                                        nav_details.Pass());
     }
     return false;
   }
 
-  virtual void ContentsChanged(views::Textfield* sender,
-                               const base::string16& new_contents) OVERRIDE {
-    // Ghetto workaround for crbug.com/386256.
-    if (EndsWith(new_contents, base::ASCIIToUTF16("]"), false)) {
-      sender->SetText(new_contents.substr(0, new_contents.size() - 1));
-      HandleKeyEvent(sender, ui::KeyEvent(ui::ET_KEY_RELEASED, ui::VKEY_RETURN,
-                                          0, false));
-    }
-  }
-
   scoped_ptr<ViewsInit> views_init_;
 
   view_manager::ViewManager* view_manager_;
   view_manager::View* view_;
   navigation::NavigatorHostPtr navigator_host_;
 
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 }  // namespace examples
 
 // static
 Application* Application::Create() {
   return new examples::Browser;
 }
 
 }  // namespace mojo