ui/gfx: Allow for font-specific rendering settings.

ui/gfx/platform_font_pango.h

Index: ui/gfx/platform_font_pango.h
diff --git a/ui/gfx/platform_font_pango.h b/ui/gfx/platform_font_pango.h
index 3c3b46af29637dc58fae706fab589df447c1969b..3e48d15841317ea162d8a411108428c7b7b3851d 100644
--- a/ui/gfx/platform_font_pango.h
+++ b/ui/gfx/platform_font_pango.h
@@ -11,6 +11,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "skia/ext/refptr.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
+#include "ui/gfx/font_render_params.h"
 #include "ui/gfx/platform_font.h"
 
 class SkTypeface;
@@ -55,6 +56,7 @@ class GFX_EXPORT PlatformFontPango : public PlatformFont {
   virtual std::string GetFontName() const OVERRIDE;
   virtual std::string GetActualFontNameForTesting() const OVERRIDE;
   virtual int GetFontSize() const OVERRIDE;
+  virtual const FontRenderParams& GetFontRenderParams() const OVERRIDE;
   virtual NativeFont GetNativeFont() const OVERRIDE;
 
  private:
@@ -63,7 +65,8 @@ class GFX_EXPORT PlatformFontPango : public PlatformFont {
   PlatformFontPango(const skia::RefPtr<SkTypeface>& typeface,
                     const std::string& name,
                     int size,

[msw, 2014/07/12 00:27:33]

nit: denote if this is pixel or point size in the comment.

[Daniel Erat, 2014/07/12 01:55:33]

renamed

-                    int style);
+                    int style,
+                    const FontRenderParams& params);
   virtual ~PlatformFontPango();
 
   // Initializes this object based on the passed-in details. If |typeface| is
@@ -72,7 +75,8 @@ class GFX_EXPORT PlatformFontPango : public PlatformFont {
       const skia::RefPtr<SkTypeface>& typeface,
       const std::string& font_family,
       int font_size,

[msw, 2014/07/12 00:27:33]

nit: denote if this is pixel or point size in the comment.
(maybe readers should know the implicit unit of measurement?)

[Daniel Erat, 2014/07/12 01:55:33]

renamed

-      int style);
+      int style,
+      const FontRenderParams& params);
 
   // Initializes this object as a copy of another PlatformFontPango.
   void InitFromPlatformFont(const PlatformFontPango* other);
@@ -91,12 +95,15 @@ class GFX_EXPORT PlatformFontPango : public PlatformFont {
 
   skia::RefPtr<SkTypeface> typeface_;
 
-  // Additional information about the face
+  // Additional information about the face.
   // Skia actually expects a family name and not a font name.
   std::string font_family_;
   int font_size_pixels_;
   int style_;
 
+  // Information describing how the font should be rendered.
+  FontRenderParams font_render_params_;
+
   // Cached metrics, generated at construction.
   int ascent_pixels_;
   int height_pixels_;