Pass through the profile info when creating a high-quality scaled offscreen.

src/core/SkBitmapScaler.cpp

Index: src/core/SkBitmapScaler.cpp
diff --git a/src/core/SkBitmapScaler.cpp b/src/core/SkBitmapScaler.cpp
index 398e20c24622d707018a7ddef1c513e366de33bd..fb72875443ddd5f663038e567c95090c86d55cb8 100644
--- a/src/core/SkBitmapScaler.cpp
+++ b/src/core/SkBitmapScaler.cpp
@@ -250,7 +250,10 @@ bool SkBitmapScaler::Resize(SkBitmap* resultPtr, const SkPixmap& source, ResizeM
     }
 
     SkBitmap result;
-    result.setInfo(SkImageInfo::MakeN32(destWidth, destHeight, source.alphaType()));
+    // Note: pass along the profile information even thought this is no the right answer because

[reed1, 2016/04/18 20:37:08]

possibly use

source.info().makeWH(destWidth, destHeight);

+    // this could be scaling in sRGB.
+    result.setInfo(SkImageInfo::MakeN32(destWidth, destHeight,
+                                        source.alphaType(), source.info().profileType()));
     result.allocPixels(allocator, nullptr);
 
     SkPixmap resultPM;