GN: Add quotes when setting BUILD_ID from android_chrome_build_id

components/crash/content/app/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.
 
 if (is_android) {
   import("//build/config/android/config.gni")
 }
 
 source_set("lib") {
   sources = [
@@ skipping 92 matching lines @@
   deps = [
     ":lib",
     "//base",
     "//base:base_static",
     "//components/crash/core/common",
     "//content/public/common:content_descriptors",
     "//content/public/common:result_codes",
   ]
 
   if (is_android) {
-    defines += [ "CHROME_BUILD_ID=" + android_chrome_build_id ]
+    defines += [ "CHROME_BUILD_ID=\"$android_chrome_build_id\"" ]
   }
 
   if (is_win) {
     deps += [
       "//sandbox",
       "//breakpad:breakpad_handler",
 
       #'../breakpad/breakpad.gyp:breakpad_sender',  TODO(GYP)
     ]
   } else if (is_posix && !is_ios) {
@@ skipping 24 matching lines @@
     deps += [
       ":lib",
       "//base",
       "//base:base_static",
       "//breakpad",
       "//breakpad:client",
       "//components/crash/core/common",
     ]
   }
 }