Disable chrome target and tests on Windows.

win8/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.
 
 source_set("metro_viewer_constants") {
   sources = [
     "viewer/metro_viewer_constants.cc",
     "viewer/metro_viewer_constants.h",
   ]
 }
@@ skipping 33 matching lines @@
   cflags = [ "/wd4267" ]
 }
 
 source_set("test_registrar_constants") {
   sources = [
     "test/test_registrar_constants.cc",
     "test/test_registrar_constants.h",
   ]
 }
 
-executable("test_registrar") {
-  deps = [
-    "//base",
+# TODO(brettw) enable on Windows. This should link but is disabled due to bot
+# capacity issues.
+if (!is_win) {
+  executable("test_registrar") {
+    deps = [
+      "//base",
 
-    # Chrome is the default viewer process currently used by the tests.
-    # TODO(robertshield): Investigate building a standalone metro viewer
-    # process.
-    "//chrome",
-    ":test_registrar_constants",
-  ]
-  sources = [
-    "test/test_registrar.cc",
-    "test/test_registrar.rc",
-    "test/test_registrar.rgs",
-    "test/test_registrar_resource.h",
-  ]
-  configs += [ "//build/config/win:windowed" ]
+      # Chrome is the default viewer process currently used by the tests.
+      # TODO(robertshield): Investigate building a standalone metro viewer
+      # process.
+      "//chrome",
+      ":test_registrar_constants",
+    ]
+    sources = [
+      "test/test_registrar.cc",
+      "test/test_registrar.rc",
+      "test/test_registrar.rgs",
+      "test/test_registrar_resource.h",
+    ]
+    configs += [ "//build/config/win:windowed" ]
+  }
 }