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

chrome/browser/chromeos/drop_shadow_label.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 "chrome/browser/chromeos/drop_shadow_label.h"
 
 #include "base/utf_string_conversions.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/color_utils.h"
 
@@ skipping 11 matching lines @@
     drop_shadow_size_ = drop_shadow_size;
     invalidate_text_size();
     SchedulePaint();
   }
 }
 
 void DropShadowLabel::PaintText(gfx::Canvas* canvas,
                                 const string16& text,
                                 const gfx::Rect& text_bounds,
                                 int flags) {
-  SkColor text_color = IsEnabled() ? enabled_color() : disabled_color();
+  SkColor text_color = enabled() ? enabled_color() : disabled_color();
   if (drop_shadow_size_ > 0) {
     const float kShadowOpacity = 0.2;
     const SkColor shadow_color =
         SkColorSetA(SK_ColorBLACK, kShadowOpacity * SkColorGetA(text_color));
     for (int i = 0; i < drop_shadow_size_; i++) {
       canvas->DrawStringInt(text, font(), shadow_color,
                             text_bounds.x() + i, text_bounds.y(),
                             text_bounds.width(), text_bounds.height(), flags);
       canvas->DrawStringInt(text, font(), shadow_color,
                             text_bounds.x() + i, text_bounds.y() + i,
@@ skipping 16 matching lines @@
 }
 
 gfx::Size DropShadowLabel::GetTextSize() const {
   gfx::Size text_size = Label::GetTextSize();
   text_size.SetSize(text_size.width() + drop_shadow_size_,
                     text_size.height() + drop_shadow_size_);
   return text_size;
 }
 
 }  // namespace chromeos