Remove Matrix4::load(Matrix4&)

bug:22320446

Change-Id: Id6d1cc9b4aea828b0cdf622ad672064d72671f8d
diff --git a/libs/hwui/CanvasState.cpp b/libs/hwui/CanvasState.cpp
index e22b0d3..54fb5f2 100644
--- a/libs/hwui/CanvasState.cpp
+++ b/libs/hwui/CanvasState.cpp
@@ -138,7 +138,7 @@
 }
 
 void CanvasState::setMatrix(const Matrix4& matrix) {
-    mSnapshot->transform->load(matrix);
+    *(mSnapshot->transform) = matrix;
 }
 
 void CanvasState::concatMatrix(const SkMatrix& matrix) {