Scrub deprecated Skia APIs.

ui/gfx/canvas.h

Index: ui/gfx/canvas.h
diff --git a/ui/gfx/canvas.h b/ui/gfx/canvas.h
index 93171d54a6339c4aef6cd5d3c3d640d6037e693f..9467b9c5bdf4a10dd70afdbdf170367f87f96770 100644
--- a/ui/gfx/canvas.h
+++ b/ui/gfx/canvas.h
@@ -443,18 +443,6 @@ class GFX_EXPORT Canvas {
   bool IntersectsClipRectInt(int x, int y, int w, int h);
   bool IntersectsClipRect(const Rect& rect);
 
-  // Returns the image rep which best matches the canvas |image_scale_|.
-  // Returns a null image rep if |image| contains no image reps.
-  // Builds mip map for returned image rep if necessary.

[f(malita), 2014/05/07 17:09:46]

SkBitmap::buildMipMap() is essentially dead code (see
https://codereview.chromium.org/271693002/), so these methods are relegated to
thin wrappers around ImageSkia::GetRepresentation() - hence the removal.

-  //
-  // An optional additional user defined scale can be provided.
-  const ImageSkiaRep& GetImageRepToPaint(const ImageSkia& image) const;
-  const ImageSkiaRep& GetImageRepToPaint(
-      const ImageSkia& image,
-      float image_scale,
-      float user_defined_scale_factor_x,
-      float user_defined_scale_factor_y) const;
-
   // Helper for the DrawImageInt functions declared above. The |pixel|
   // parameter if true indicates that the bounds and the image are to
   // be assumed to be in pixels, i.e. no scaling needs to be performed.