Converting video color space enums to their corresponding gfx:color space eqvivalent.

media/base/video_color_space.cc

Index: media/base/video_color_space.cc
diff --git a/media/base/video_color_space.cc b/media/base/video_color_space.cc
index 036cd57f92050a4d55eaccd4fdc0fbc3c7bf7c88..861bbb9891606e539595502a8f3e93a466ec4669 100644
--- a/media/base/video_color_space.cc
+++ b/media/base/video_color_space.cc
@@ -41,7 +41,11 @@ VideoColorSpace::VideoColorSpace(int primaries,
     : primaries(GetPrimaryID(primaries)),
       transfer(GetTransferID(transfer)),
       matrix(GetMatrixID(matrix)),
-      range(range) {}
+      range(range) {
+  primaries_union.primaries = GetPrimaryID(primaries);
+  transfer_union.transfer = GetTransferID(transfer);
+  matrix_union.matrix = GetMatrixID(matrix);
+}
 
 bool VideoColorSpace::operator==(const VideoColorSpace& other) const {
   return primaries == other.primaries && transfer == other.transfer &&
@@ -54,10 +58,9 @@ bool VideoColorSpace::operator!=(const VideoColorSpace& other) const {
 }
 
 gfx::ColorSpace VideoColorSpace::ToGfxColorSpace() const {
-  // TODO(hubbe): Make this type-safe.
-  return gfx::ColorSpace::CreateVideo(static_cast<int>(primaries),
-                                      static_cast<int>(transfer),
-                                      static_cast<int>(matrix), range);
+  return gfx::ColorSpace::CreateVideo(primaries_union.primary_id,
+                                      transfer_union.transfer_id,
+                                      matrix_union.matrix_id, range);
 }
 
 VideoColorSpace VideoColorSpace::REC709() {