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

chrome/browser/chromeos/setting_level_bubble_browsertest.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 "base/message_loop.h"
 #include "chrome/browser/chromeos/setting_level_bubble.h"
 #include "chrome/browser/chromeos/setting_level_bubble_view.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/views/controls/progress_bar.h"
@@ skipping 28 matching lines @@
   EXPECT_EQ(NULL, bubble.view_);
   EXPECT_EQ(&up_icon_, bubble.increase_icon_);
   EXPECT_EQ(&down_icon_, bubble.decrease_icon_);
   EXPECT_EQ(&mute_icon_, bubble.disabled_icon_);
 
   // Update setting:
   // Old target is 50, new target is 70, set enable = false.
   bubble.ShowBubble(70, false);
   EXPECT_TRUE(bubble.view_->GetWidget()->IsVisible());
   EXPECT_EQ(&mute_icon_, bubble.view_->icon_);
-  EXPECT_FALSE(bubble.view_->progress_bar_->IsEnabled());
+  EXPECT_FALSE(bubble.view_->progress_bar_->enabled());
 
   // Old target is 70, new target is 30, set enable = true.
   bubble.ShowBubble(30, true);
   EXPECT_EQ(&down_icon_, bubble.view_->icon_);
-  EXPECT_TRUE(bubble.view_->progress_bar_->IsEnabled());
+  EXPECT_TRUE(bubble.view_->progress_bar_->enabled());
 
   // Old target is 30, new target is 40, set enable = true.
   bubble.ShowBubble(30, true);
   EXPECT_EQ(&up_icon_, bubble.view_->icon_);
-  EXPECT_TRUE(bubble.view_->progress_bar_->IsEnabled());
+  EXPECT_TRUE(bubble.view_->progress_bar_->enabled());
 
   // Old target is 30, new target is 0, set enable = true.
   bubble.ShowBubble(0, true);
   EXPECT_EQ(&mute_icon_, bubble.view_->icon_);
-  EXPECT_TRUE(bubble.view_->progress_bar_->IsEnabled());
+  EXPECT_TRUE(bubble.view_->progress_bar_->enabled());
   bubble.HideBubble();
   MessageLoop::current()->RunAllPending();
 }
 
 IN_PROC_BROWSER_TEST_F(SettingLevelBubbleTest, ShowBubble) {
   // Create setting at 30 percent, enabled.
   SettingLevelBubble bubble(&up_icon_,
                             &down_icon_,
                             &mute_icon_);
   bubble.UpdateWithoutShowingBubble(30, false);
   EXPECT_EQ(NULL, bubble.view_);
   EXPECT_EQ(30, bubble.current_percent_);
 
   // Show bubble at 40 percent, enabled.
   bubble.ShowBubble(40, true);
   EXPECT_TRUE(bubble.view_ != NULL);
   EXPECT_TRUE(bubble.view_->GetWidget()->IsVisible());
 
   // Update to 0 percent and close.
   bubble.UpdateWithoutShowingBubble(0, true);
   bubble.OnWidgetClosing(bubble.view_->GetWidget());
   EXPECT_EQ(0, bubble.current_percent_);
 }
 
 }  // namespace chromeos