Make infobar background gray

skia/ext/skia_utils_mac.h

 // 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.
 
 #ifndef SKIA_EXT_SKIA_UTILS_MAC_H_
 #define SKIA_EXT_SKIA_UTILS_MAC_H_
 #pragma once
 
 #include <CoreGraphics/CGColor.h>
 #include <vector>
 
 #include "third_party/skia/include/core/SkColor.h"
 
 struct SkIRect;
 struct SkPoint;
 struct SkRect;
 class SkBitmap;
 class SkCanvas;
 class SkMatrix;
 #ifdef __LP64__
 typedef CGSize NSSize;
 #else
 typedef struct _NSSize NSSize;
 #endif
 
 #ifdef __OBJC__
 @class NSImage;
 @class NSImageRep;
+@class NSColor;
 #else
 class NSImage;
 class NSImageRep;
+class NSColor;
 #endif
 
 namespace gfx {
 
 // Converts a Skia point to a CoreGraphics CGPoint.
 // Both use same in-memory format.
 inline const CGPoint& SkPointToCGPoint(const SkPoint& point) {
   return reinterpret_cast<const CGPoint&>(point);
 }
 
@@ skipping 13 matching lines @@
 // Converts a Skia rect to a CoreGraphics CGRect.
 CGRect SkIRectToCGRect(const SkIRect& rect);
 CGRect SkRectToCGRect(const SkRect& rect);
 
 // Converts CGColorRef to the ARGB layout Skia expects.
 SkColor CGColorRefToSkColor(CGColorRef color);
 
 // Converts ARGB to CGColorRef.
 CGColorRef SkColorToCGColorRef(SkColor color);
 
+// Converts ARGB to NSColor.
+NSColor* SkColorToCalibratedNSColor(SkColor color);
+
 // Converts a CGImage to a SkBitmap.
 SkBitmap CGImageToSkBitmap(CGImageRef image);
 
 // Draws an NSImage with a given size into a SkBitmap.
 SkBitmap NSImageToSkBitmap(NSImage* image, NSSize size, bool is_opaque);
 
 // Draws an NSImageRep with a given size into a SkBitmap.
 SkBitmap NSImageRepToSkBitmap(NSImageRep* image, NSSize size, bool is_opaque);
 
 // Given an SkBitmap and a color space, return an autoreleased NSImage.
@@ skipping 22 matching lines @@
  private:
   void releaseIfNeeded();
   SkCanvas* canvas_;
   CGContextRef cgContext_;
 };
 
 
 }  // namespace gfx
 
 #endif  // SKIA_EXT_SKIA_UTILS_MAC_H_