Fix the linear-rgb canvas color space so that it renders

third_party/WebKit/Source/platform/graphics/UnacceleratedImageBufferSurface.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 24 matching lines @@
 #include "wtf/PassRefPtr.h"
 
 class SkCanvas;
 
 namespace blink {
 
 UnacceleratedImageBufferSurface::UnacceleratedImageBufferSurface(
     const IntSize& size,
     OpacityMode opacityMode,
     ImageInitializationMode initializationMode,
-    sk_sp<SkColorSpace> colorSpace)
-    : ImageBufferSurface(size, opacityMode, colorSpace) {
+    sk_sp<SkColorSpace> colorSpace,
+    SkColorType colorType)
+    : ImageBufferSurface(size, opacityMode, colorSpace, colorType) {
   SkAlphaType alphaType =
       (Opaque == opacityMode) ? kOpaque_SkAlphaType : kPremul_SkAlphaType;
-  SkImageInfo info =
-      SkImageInfo::MakeN32(size.width(), size.height(), alphaType, colorSpace);
+  SkImageInfo info = SkImageInfo::Make(size.width(), size.height(), colorType,
+                                       alphaType, colorSpace);
   SkSurfaceProps disableLCDProps(0, kUnknown_SkPixelGeometry);
   m_surface =
       SkSurface::MakeRaster(info, Opaque == opacityMode ? 0 : &disableLCDProps);
 
   // Always save an initial frame, to support resetting the top level matrix
   // and clip.
   if (m_surface)
     m_surface->getCanvas()->save();
 
   if (initializationMode == InitializeImagePixels) {
@@ skipping 12 matching lines @@
   return m_surface;
 }
 
 sk_sp<SkImage> UnacceleratedImageBufferSurface::newImageSnapshot(
     AccelerationHint,
     SnapshotReason) {
   return m_surface->makeImageSnapshot();
 }
 
 }  // namespace blink