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

chrome/browser/chromeos/login/take_photo_view.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/login/take_photo_view.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/login/helper.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
@@ skipping 206 matching lines @@
   layout->StartRowWithPadding(0, kImageRow, 0, kVerticalPadding);
   layout->AddView(user_image_);
   layout->StartRowWithPadding(1, kImageRow, 0, kVerticalPadding);
   layout->AddView(snapshot_button_);
 }
 
 void TakePhotoView::UpdateVideoFrame(const SkBitmap& frame) {
   if (!is_capturing_)
     return;
 
-  if (!snapshot_button_->IsEnabled()) {
+  if (!snapshot_button_->enabled()) {
     user_image_->SetNormalState();
     snapshot_button_->SetEnabled(true);
     snapshot_button_->RequestFocus();
   }
   SkBitmap user_image =
       skia::ImageOperations::Resize(
           frame,
           skia::ImageOperations::RESIZE_BOX,
           login::kUserImageSize,
           login::kUserImageSize);
@@ skipping 63 matching lines @@
     snapshot_button_->SetImage(
         views::CustomButton::BS_NORMAL,
         ResourceBundle::GetSharedInstance().GetBitmapNamed(
             IDR_USER_IMAGE_CAPTURE));
     delegate_->OnCapturingStarted();
     snapshot_button_->SchedulePaint();
   }
 }
 
 }  // namespace chromeos