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

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_ROUTER_STRUCT_TRAITS_H_
 #define CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_ROUTER_STRUCT_TRAITS_H_
 
 #include <string>
 
 #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 {
 
 // Issue
 
 template <>
 struct EnumTraits<media_router::mojom::Issue::ActionType,
                   media_router::IssueInfo::Action> {
   static media_router::mojom::Issue::ActionType ToMojom(
@@ skipping 532 matching lines @@
         *output = media_router::RouteRequestResult::CANCELLED;
         return true;
     }
     return false;
   }
 };
 
 }  // namespace mojo
 
 #endif  // CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_ROUTER_STRUCT_TRAITS_H_