Mac: adjust sizes of progress bars to be equal to painted size.

third_party/WebKit/Source/core/layout/LayoutThemeMac.h

 /*
  * This file is part of the theme implementation for form controls in WebCore.
  *
  * Copyright (C) 2005 Apple Computer, Inc.
  * Copyright (C) 2008, 2009 Google, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 113 matching lines @@
     void setSearchCellState(const LayoutObject&, const IntRect&);
     void setSearchFieldSize(ComputedStyle&) const;
 
     NSPopUpButtonCell* popupButton() const;
     NSSearchFieldCell* search() const;
     NSTextFieldCell* textField() const;
 
     // A view associated to the contained document. Subclasses may not have such a view and return a fake.
     NSView* documentViewFor(const LayoutObject&) const;
 
-    int minimumProgressBarHeight(const ComputedStyle&) const;
-    const IntSize* progressBarSizes() const;
-    const int* progressBarMargins(NSControlSize) const;
-
     void updateActiveState(NSCell*, const LayoutObject&);
 
     // We estimate the animation rate of a Mac OS X progress bar is 33 fps.
     // Hard code the value here because we haven't found API for it.
     static constexpr double progressAnimationFrameRate = 0.033;
     // Mac OS X progress bar animation seems to have 256 frames.
     static constexpr double progressAnimationNumFrames = 256;
 
     static constexpr float baseFontSize = 11.0f;
     static constexpr float menuListBaseArrowHeight = 4.0f;
@@ skipping 10 matching lines @@
 
 protected:
     void adjustMediaSliderThumbSize(ComputedStyle&) const;
     String extraFullscreenStyleSheet() override;
 
     // Controls color values returned from platformFocusRingColor(). systemColor() will be used when false.
     bool usesTestModeFocusRingColor() const;
 
     bool shouldUseFallbackTheme(const ComputedStyle&) const override;
 
+    void adjustProgressBarBounds(ComputedStyle&) const override;
+
 private:
+    const int* progressBarHeights() const;
+    const int* progressBarMargins(NSControlSize) const;
     String fileListNameForWidth(Locale&, const FileList*, const Font&, int width) const override;
     String extraDefaultStyleSheet() override;
     bool themeDrawsFocusRing(const ComputedStyle&) const override;
 
     ThemePainter& painter() override { return m_painter; }
 
     mutable RetainPtr<NSPopUpButtonCell> m_popupButton;
     mutable RetainPtr<NSSearchFieldCell> m_search;
     mutable RetainPtr<NSMenu> m_searchMenuTemplate;
     mutable RetainPtr<NSLevelIndicatorCell> m_levelIndicator;
     mutable RetainPtr<NSTextFieldCell> m_textField;
 
     mutable HashMap<int, RGBA32> m_systemColorCache;
 
     RetainPtr<BlinkLayoutThemeNotificationObserver> m_notificationObserver;
 
     ThemePainterMac m_painter;
 };
 
 } // namespace blink
 
 #endif // LayoutThemeMac_h