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

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

Index: third_party/WebKit/Source/platform/graphics/ImageBufferSurface.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/ImageBufferSurface.cpp b/third_party/WebKit/Source/platform/graphics/ImageBufferSurface.cpp
index 4b438f13a2b54df7c22390ea4fd15af7e2fabafe..56e9a6eb6ddd03a97d6ed7fb6ac04485e6cd51bf 100644
--- a/third_party/WebKit/Source/platform/graphics/ImageBufferSurface.cpp
+++ b/third_party/WebKit/Source/platform/graphics/ImageBufferSurface.cpp
@@ -42,8 +42,12 @@ namespace blink {
 
 ImageBufferSurface::ImageBufferSurface(const IntSize& size,
                                        OpacityMode opacityMode,
-                                       sk_sp<SkColorSpace> colorSpace)
-    : m_opacityMode(opacityMode), m_size(size), m_colorSpace(colorSpace) {
+                                       sk_sp<SkColorSpace> colorSpace,
+                                       SkColorType colorType)
+    : m_opacityMode(opacityMode),
+      m_size(size),
+      m_colorSpace(colorSpace),
+      m_colorType(colorType) {
   setIsHidden(false);
 }