Remove the mojo serial interfaces and related infrastructure.

extensions/renderer/dispatcher.cc

Index: extensions/renderer/dispatcher.cc
diff --git a/extensions/renderer/dispatcher.cc b/extensions/renderer/dispatcher.cc
index ae1ba0ee8f6e56317a4567022fec00308760269e..053d688a6d4f8ca0b598ca044365fb52138a3c4c 100644
--- a/extensions/renderer/dispatcher.cc
+++ b/extensions/renderer/dispatcher.cc
@@ -769,19 +769,9 @@ std::vector<std::pair<std::string, int> > Dispatcher::GetJsResources() {
   resources.push_back(
       std::make_pair(mojo::kValidatorModuleName, IDR_MOJO_VALIDATOR_JS));
   resources.push_back(std::make_pair("async_waiter", IDR_ASYNC_WAITER_JS));
-  resources.push_back(std::make_pair("data_receiver", IDR_DATA_RECEIVER_JS));
-  resources.push_back(std::make_pair("data_sender", IDR_DATA_SENDER_JS));
   resources.push_back(std::make_pair("keep_alive", IDR_KEEP_ALIVE_JS));
   resources.push_back(std::make_pair("extensions/common/mojo/keep_alive.mojom",
                                      IDR_KEEP_ALIVE_MOJOM_JS));
-  resources.push_back(std::make_pair("device/serial/data_stream.mojom",
-                                     IDR_DATA_STREAM_MOJOM_JS));
-  resources.push_back(
-      std::make_pair("device/serial/data_stream_serialization.mojom",
-                     IDR_DATA_STREAM_SERIALIZATION_MOJOM_JS));
-  resources.push_back(std::make_pair("stash_client", IDR_STASH_CLIENT_JS));
-  resources.push_back(
-      std::make_pair("extensions/common/mojo/stash.mojom", IDR_STASH_MOJOM_JS));
 
   // Custom bindings.
   resources.push_back(
@@ -819,17 +809,6 @@ std::vector<std::pair<std::string, int> > Dispatcher::GetJsResources() {
                      IDR_WEB_VIEW_REQUEST_CUSTOM_BINDINGS_JS));
   resources.push_back(std::make_pair("binding", IDR_BINDING_JS));
 
-  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kEnableMojoSerialService)) {
-    resources.push_back(
-        std::make_pair("serial", IDR_SERIAL_CUSTOM_BINDINGS_JS));
-  }
-  resources.push_back(std::make_pair("serial_service", IDR_SERIAL_SERVICE_JS));
-  resources.push_back(
-      std::make_pair("device/serial/serial.mojom", IDR_SERIAL_MOJOM_JS));
-  resources.push_back(std::make_pair("device/serial/serial_serialization.mojom",
-                                     IDR_SERIAL_SERIALIZATION_MOJOM_JS));
-
   // Custom types sources.
   resources.push_back(std::make_pair("StorageArea", IDR_STORAGE_AREA_JS));