Remove Label::PaintText overrides.

ash/accelerators/exit_warning_handler.cc

Index: ash/accelerators/exit_warning_handler.cc
diff --git a/ash/accelerators/exit_warning_handler.cc b/ash/accelerators/exit_warning_handler.cc
index d2dc0f56a6266b6f8f81f03a6c876e9d829570bd..d01466b6662c87b02b9456fe32a440ef7c60439b 100644
--- a/ash/accelerators/exit_warning_handler.cc
+++ b/ash/accelerators/exit_warning_handler.cc
@@ -38,27 +38,6 @@ const int kWindowCornerRadius = 2;
 const int kHorizontalMarginAroundText = 100;
 const int kVerticalMarginAroundText = 100;
 
-class ExitWarningLabel : public views::Label {
- public:
-  ExitWarningLabel() {}
-
-  virtual ~ExitWarningLabel() {}
-
- private:
-  virtual void PaintText(gfx::Canvas* canvas,
-                         const base::string16& text,
-                         const gfx::Rect& text_bounds,
-                         int flags) OVERRIDE {
-    // Turn off subpixel rendering.
-    views::Label::PaintText(canvas,
-                            text,
-                            text_bounds,
-                            flags | gfx::Canvas::NO_SUBPIXEL_RENDERING);
-  }
-
-  DISALLOW_COPY_AND_ASSIGN(ExitWarningLabel);
-};
-
 class ExitWarningWidgetDelegateView : public views::WidgetDelegateView {
  public:
   ExitWarningWidgetDelegateView() : text_width_(0), width_(0), height_(0) {
@@ -77,13 +56,14 @@ class ExitWarningWidgetDelegateView : public views::WidgetDelegateView {
     text_width_ = gfx::GetStringWidth(text_, font_list);
     width_ = text_width_ + kHorizontalMarginAroundText;
     height_ = font_list.GetHeight() + kVerticalMarginAroundText;
-    views::Label* label = new ExitWarningLabel;
+    views::Label* label = new views::Label();
     label->SetText(text_);
     label->SetHorizontalAlignment(gfx::ALIGN_CENTER);
     label->SetFontList(font_list);
     label->SetEnabledColor(kTextColor);
     label->SetDisabledColor(kTextColor);
     label->SetAutoColorReadabilityEnabled(false);
+    label->set_subpixel_rendering_enabled(false);
     AddChildView(label);
     SetLayoutManager(new views::FillLayout);
   }