Fix GN build on mac with icu_use_data_file = false

remoting/host/BUILD.gn

Index: remoting/host/BUILD.gn
diff --git a/remoting/host/BUILD.gn b/remoting/host/BUILD.gn
index 0df1ea9efbdf2528e3730c5a86225c1651a137f2..648333ca5c1b8724f2d1bd9f0b24aae00014e0f6 100644
--- a/remoting/host/BUILD.gn
+++ b/remoting/host/BUILD.gn
@@ -26,6 +26,7 @@ if (is_win) {
   import("//remoting/host/predefines_win.gni")
 } else if (is_mac) {
   import("//build/config/mac/rules.gni")
+  import("//third_party/icu/config.gni")
 }
 
 # Reference this manifest to indicate that a process is per-monitor DPI aware.
@@ -976,7 +977,6 @@ if (enable_me2me_host) {
       bundle_data("remoting_host_resources") {
         sources = [
           "$root_gen_dir/remoting/CREDITS.txt",
-          "$root_out_dir/icudtl.dat",
           "remoting_me2me_host.icns",
         ]
 
@@ -986,8 +986,12 @@ if (enable_me2me_host) {
 
         public_deps = [
           ":credits",
-          "//third_party/icu:icudata",
         ]
+
+        if (icu_use_data_file) {
+          sources += [ "$root_out_dir/icudtl.dat" ]
+          public_deps += [ "//third_party/icu:icudata" ]
+        }
       }
     }