NUX Google Apps - Remove ENABLE_NUX_GOOGLE_APPS flag.

The flag made sense when developing initially to allow development on
linux, but as we hit windows only bits, the flag no longer makes sense.

Bug: 832938
Change-Id: I0a1da618114714bc82e0b6e20a2e31ed781a5e10
Reviewed-on: https://chromium-review.googlesource.com/1112710
Reviewed-by: Jochen Eisinger <[email protected]>
Commit-Queue: Hector Carmona <[email protected]>
Cr-Commit-Position: refs/heads/master@{#570833}
diff --git a/BUILD.gn b/BUILD.gn
index ef81a349..62cf575 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -13,7 +13,6 @@
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//components/nacl/features.gni")
-import("//components/nux_google_apps/features.gni")
 import("//device/vr/buildflags/buildflags.gni")
 import("//extensions/buildflags/buildflags.gni")
 import("//media/media_options.gni")
@@ -1185,7 +1184,7 @@
     if (is_android) {
       data_deps += [ "components/offline_pages/resources:closure_compile" ]
     }
-    if (enable_nux_google_apps) {
+    if (is_win) {
       data_deps += [ "components/nux_google_apps/resources:closure_compile" ]
     }
   }