1 files changed, 23 insertions, 0 deletions
diff --git a/lib/type_conversion.h b/lib/type_conversion.h
index 51a543f73..2b7dee25b 100644
--- a/lib/type_conversion.h
+++ b/lib/type_conversion.h
@@ -42,9 +42,13 @@
 #ifndef TYPE_CONVERSION_H
 #define TYPE_CONVERSION_H
 
+#include <QMatrix4x4>
+#include <QRect>
 #include <QString>
 #include <QUrl>
 #include "base/files/file_path.h"
+#include "third_party/skia/include/utils/SkMatrix44.h"
+#include "ui/gfx/rect.h"
 #include "url/gurl.h"
 
 inline QString toQt(const string16 &string)
@@ -62,6 +66,25 @@ inline GURL toGurl(const QUrl& url)
     return GURL(url.toString().toStdString());
 }
 
+inline QRect toQt(const gfx::Rect &rect)
+{
+    return QRect(rect.x(), rect.y(), rect.width(), rect.height());
+}
+
+inline QSize toQt(const gfx::Size &size)
+{
+    return QSize(size.width(), size.height());
+}
+
+inline QMatrix4x4 toQt(const SkMatrix44 &m)
+{
+    return QMatrix4x4(
+        m.get(0, 0), m.get(0, 1), m.get(0, 2), m.get(0, 3),
+        m.get(1, 0), m.get(1, 1), m.get(1, 2), m.get(1, 3),
+        m.get(2, 0), m.get(2, 1), m.get(2, 2), m.get(2, 3),
+        m.get(3, 0), m.get(3, 1), m.get(3, 2), m.get(3, 3));
+}
+
 inline base::FilePath::StringType toFilePathString(const QString &str)
 {
 #if defined(OS_POSIX)