views: Convert IsEnabled() to just enabled() since it's just a simple accessor.

ui/views/controls/textfield/textfield.cc

 // Copyright (c) 2011 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 "ui/views/controls/textfield/textfield.h"
 
 #if defined(TOOLKIT_USES_GTK)
 #include <gdk/gdkkeysyms.h>
 #endif
 
@@ skipping 99 matching lines @@
   } else {
     style_ = static_cast<StyleFlags>(style_ & ~STYLE_PASSWORD);
     SetTextInputType(ui::TEXT_INPUT_TYPE_TEXT);
   }
   if (native_wrapper_)
     native_wrapper_->UpdateIsPassword();
 }
 
 
 ui::TextInputType Textfield::GetTextInputType() const {
-  if (read_only() || !IsEnabled())
+  if (read_only() || !enabled())
     return ui::TEXT_INPUT_TYPE_NONE;
   return text_input_type_;
 }
 
 void Textfield::SetTextInputType(ui::TextInputType type) {
   text_input_type_ = type;
   bool should_be_password = type == ui::TEXT_INPUT_TYPE_PASSWORD;
   if (IsPassword() != should_be_password)
     SetPassword(should_be_password);
 }
@@ skipping 313 matching lines @@
     }
 #endif
   }
 }
 
 std::string Textfield::GetClassName() const {
   return kViewClassName;
 }
 
 }  // namespace views