Converts chrome to aura-mus

chrome/app/chrome_main.cc

Index: chrome/app/chrome_main.cc
diff --git a/chrome/app/chrome_main.cc b/chrome/app/chrome_main.cc
index 8e1dcc577a1b9bba422497d3618a3fd91333c4ca..5d63c3b6f639ebb203b0ec376825c5577f6ffe73 100644
--- a/chrome/app/chrome_main.cc
+++ b/chrome/app/chrome_main.cc
@@ -18,6 +18,7 @@
 #include "chrome/app/mash/mash_runner.h"
 #include "chrome/common/channel_info.h"
 #include "components/version_info/version_info.h"
+#include "services/service_manager/runner/common/client_util.h"
 #endif
 
 #if defined(OS_WIN)
@@ -103,6 +104,8 @@ int ChromeMain(int argc, const char** argv) {
     if (command_line->HasSwitch("mash"))
       return MashMain();
     WaitForMashDebuggerIfNecessary();
+    if (service_manager::ServiceManagerIsRemote())
+      params.env_mode = aura::Env::Mode::MUS;
   }
 #endif  // BUILDFLAG(ENABLE_PACKAGE_MASH_SERVICES)