return 4x4 matrix from SkColorSpace

src/core/SkMatrix44.cpp

Index: src/core/SkMatrix44.cpp
diff --git a/src/utils/SkMatrix44.cpp b/src/core/SkMatrix44.cpp
similarity index 98%
rename from src/utils/SkMatrix44.cpp
rename to src/core/SkMatrix44.cpp
index 71cd74002b87450e23662f2efc82d6594007901b..34b532751966008d44cbe9282034c1ed38537dee 100644
--- a/src/utils/SkMatrix44.cpp
+++ b/src/core/SkMatrix44.cpp
@@ -209,6 +209,14 @@ void SkMatrix44::set3x3(SkMScalar m00, SkMScalar m01, SkMScalar m02,
     this->dirtyTypeMask();
 }
 
+void SkMatrix44::set3x3ColMajorf(const float src[]) {
+    fMat[0][0] = src[0]; fMat[0][1] = src[3]; fMat[0][2] = src[6]; fMat[0][3] = 0;
+    fMat[1][0] = src[1]; fMat[1][1] = src[4]; fMat[1][2] = src[7]; fMat[1][3] = 0;
+    fMat[2][0] = src[2]; fMat[2][1] = src[5]; fMat[2][2] = src[8]; fMat[2][3] = 0;
+    fMat[3][0] = 0;      fMat[3][1] = 0;      fMat[3][2] = 0;      fMat[3][3] = 1;
+    this->dirtyTypeMask();
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 
 void SkMatrix44::setTranslate(SkMScalar dx, SkMScalar dy, SkMScalar dz) {