Move c/b/media/router/mojo/*.mojom to chrome/common/media_router/mojo/*.mojom

chrome/browser/media/router/mojo/media_router_struct_traits.h

Index: chrome/browser/media/router/mojo/media_router_struct_traits.h
diff --git a/chrome/browser/media/router/mojo/media_router_struct_traits.h b/chrome/browser/media/router/mojo/media_router_struct_traits.h
index 479586cd44519b2c7c05733ec70982eb19b37fca..12bfc9be57bbf1608aadcf28bff3aad1566d6d23 100644
--- a/chrome/browser/media/router/mojo/media_router_struct_traits.h
+++ b/chrome/browser/media/router/mojo/media_router_struct_traits.h
@@ -9,8 +9,8 @@
 
 #include "chrome/browser/media/router/discovery/media_sink_internal.h"
 #include "chrome/browser/media/router/issue.h"
-#include "chrome/browser/media/router/mojo/media_router.mojom.h"
 #include "chrome/browser/media/router/route_request_result.h"
+#include "media/mojo/interfaces/media_router.mojom.h"

[mark a. foltz, 2017/03/27 22:40:45]

The struct_traits for these interfaces is an implicit dependency of the mojom
and should move to media/ as well IMO.  I am not sure where the typemaps for
other media/ interfaces are kept.

[takumif, 2017/03/28 16:52:22]

All the typemaps for media/ interfaces are in media/ so it'd make sense to move
the Media Router typemaps there as well. I didn't do that yet since that'd be a
pretty big change.

 #include "mojo/common/common_custom_types_struct_traits.h"
 
 namespace mojo {