[Media Router] Moves mojo-specific code into mojo/ folder

chrome/browser/media/router/media_router.gypi

Index: chrome/browser/media/router/media_router.gypi
diff --git a/chrome/browser/media/router/media_router.gypi b/chrome/browser/media/router/media_router.gypi
index 204fdd62c8450bd560df90efe4b7b1e424a42b4c..002a7ec60ed9fbd8ca6462898f684e74662fcab0 100644
--- a/chrome/browser/media/router/media_router.gypi
+++ b/chrome/browser/media/router/media_router.gypi
@@ -50,12 +50,14 @@
     ],
     # Files that are only needed on desktop builds
     'media_router_non_android_sources': [
-      'media_route_provider_util_win.cc',
-      'media_route_provider_util_win.h',
-      'media_router_mojo_impl.cc',
-      'media_router_mojo_impl.h',
-      'media_router_type_converters.cc',
-      'media_router_type_converters.h',
+      'mojo/media_route_provider_util_win.cc',
+      'mojo/media_route_provider_util_win.h',
+      'mojo/media_router_mojo_metrics.cc',
+      'mojo/media_router_mojo_metrics.h',
+      'mojo/media_router_mojo_impl.cc',
+      'mojo/media_router_mojo_impl.h',
+      'mojo/media_router_type_converters.cc',
+      'mojo/media_router_type_converters.h',
     ],
     'media_router_test_support_sources': [
       'mock_media_router.cc',
@@ -66,8 +68,8 @@
       'test_helper.h',
     ],
     'media_router_non_android_test_support_sources': [
-      'media_router_mojo_test.cc',
-      'media_router_mojo_test.h',
+      'mojo/media_router_mojo_test.cc',
+      'mojo/media_router_mojo_test.h',
     ],
   },
 }