[Chromoting] [GN Build] Force remoting_host_me2me_archive to depend on the files it requires

remoting/host/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/config/win/manifest.gni")
 import("//build/util/version.gni")
 import("//chrome/version.gni")
 import("//remoting/remoting_enable.gni")
@@ skipping 1199 matching lines @@
       } else {
         _branding = "Chromium"
       }
 
       if (is_official_build) {
         _official_build = "1"
       } else {
         _official_build = "0"
       }
 
-      _generated_files = rebase_path(
-              [
-                "$root_out_dir/remote_assistance_host.exe",
-                "$root_out_dir/remote_security_key.exe",
-                "$root_out_dir/remoting_core.dll",
-                "$root_out_dir/remoting_desktop.exe",
-                "$root_out_dir/remoting_host.exe",
-                "$root_out_dir/remoting_native_messaging_host.exe",
-                "$root_out_dir/remoting_start_host.exe",
-                "$root_gen_dir/remoting/CREDITS.txt",
-                "$root_out_dir/remoting/com.google.chrome.remote_assistance.json",
-                "$root_out_dir/remoting/com.google.chrome.remote_desktop.json",
-                "$root_out_dir/icudtl.dat",
-              ],
-              root_build_dir)
+      # Due to GN build issue http://crbug.com/633650, we need to actively set
+      # inputs parameter to tell GN to depend on these files. So change to each
+      # following files will trigger this target to be rebuilt.
+      # TODO(zijiehe): Remove inputs parameter once bug 633650 has been
+      # addressed.
+      inputs = [
+        "$root_out_dir/remote_assistance_host.exe",
+        "$root_out_dir/remote_security_key.exe",
+        "$root_out_dir/remoting_core.dll",
+        "$root_out_dir/remoting_desktop.exe",
+        "$root_out_dir/remoting_host.exe",
+        "$root_out_dir/remoting_native_messaging_host.exe",
+        "$root_out_dir/remoting_start_host.exe",
+        "$root_gen_dir/remoting/CREDITS.txt",
+        "$root_out_dir/remoting/com.google.chrome.remote_assistance.json",
+        "$root_out_dir/remoting/com.google.chrome.remote_desktop.json",
+        "$root_out_dir/icudtl.dat",
+      ]
+
+      _generated_files = rebase_path(inputs, root_build_dir)
       _extra_files = []
 
       args =
           [
             rebase_path("$root_gen_dir/remoting_installation", root_build_dir),
             rebase_path(_output, root_build_dir),
             "--source-file-roots",
             rebase_path("//remoting/host/installer/win"),
             "--source-files",
             rebase_path("//remoting/host/installer/win/chromoting.wxs"),
@@ skipping 310 matching lines @@
                       root_build_dir),
           rebase_path(outputs[0], root_build_dir),
         ]
       }
     } else {
       group("remoting_host_installation") {
       }
     }
   }
 }