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

chrome/browser/media/router/BUILD.gn

Index: chrome/browser/media/router/BUILD.gn
diff --git a/chrome/browser/media/router/BUILD.gn b/chrome/browser/media/router/BUILD.gn
index 5749c9b91d64013240a0a803d6ea856470e7cf1c..ba5d9a4d4bae0b0999bbcc9afa9551e5ab0dbfab 100644
--- a/chrome/browser/media/router/BUILD.gn
+++ b/chrome/browser/media/router/BUILD.gn
@@ -8,13 +8,13 @@ import("//testing/test.gni")
 
 static_library("router") {
   deps = [
-    ":mojo_bindings_common",
     "//base",
     "//chrome/common:constants",
     "//components/keyed_service/content",
     "//components/keyed_service/core",
     "//content/public/browser",
     "//content/public/common",
+    "//media/router/mojo:media_controller",
     "//net",
     "//third_party/icu",
     "//url",
@@ -84,9 +84,9 @@ static_library("router") {
 
   if (!is_android) {
     deps += [
-      ":mojo_bindings",
       "discovery",
       "//extensions/browser",
+      "//media/router/mojo:media_router",
       "//mojo/public/cpp/bindings",
     ]
     sources += [
@@ -106,41 +106,6 @@ static_library("router") {
   }
 }
 
-mojom("mojo_bindings_common") {
-  sources = [
-    "mojo/media_controller.mojom",
-    "mojo/media_status.mojom",
-  ]
-
-  public_deps = [
-    "//mojo/common:common_custom_types",
-  ]
-}
-
-mojom("mojo_bindings") {
-  sources = [
-    "mojo/media_router.mojom",
-  ]
-
-  public_deps = [
-    ":mojo_bindings_common",
-    "//mojo/common:common_custom_types",
-    "//net/interfaces:interfaces",
-    "//url/mojo:url_mojom_gurl",
-    "//url/mojo:url_mojom_origin",
-  ]
-}
-
-mojom("mojo_test_interfaces") {
-  sources = [
-    "mojo/media_router_traits_test_service.mojom",
-  ]
-
-  public_deps = [
-    ":mojo_bindings",
-  ]
-}
-
 static_library("test_support") {
   testonly = true
   deps = [
@@ -159,9 +124,9 @@ static_library("test_support") {
 
   if (!is_android) {
     deps += [
-      ":mojo_bindings",
-      ":mojo_test_interfaces",
       "//extensions/common",
+      "//media/router/mojo:media_router",
+      "//media/router/mojo:media_router_test_interfaces",
     ]
     sources += [
       "mojo/media_router_mojo_test.cc",