Creating functions for uploading a mipmapped texture.

src/core/SkMipMapLevel.cpp

Index: src/core/SkMipMapLevel.cpp
diff --git a/src/core/SkMipMapLevel.cpp b/src/core/SkMipMapLevel.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..e61e9a602ec17bc7fa9431d61ba43d34c8ae9894
--- /dev/null
+++ b/src/core/SkMipMapLevel.cpp
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+#include "SkMipMapLevel.h"
+
+SkMipMapLevel::SkMipMapLevel(const void* texels, size_t rowBytes, uint32_t width, uint32_t height)
+    : fTexels( texels ), fRowBytes( rowBytes ), fWidth( width ), fHeight( height )
+{
+}