Rename is_chromeos in sqlite.

third_party/sqlite/BUILD.gn

 # Copyright (c) 2013 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.
 
 declare_args() {
   # Controls whether the build should uses the version of sqlite3 library
   # shipped with the system (currently only supported on iOS) or the one
   # shipped with Chromium source.
   use_system_sqlite = is_ios
 }
@@ skipping 13 matching lines @@
     defines = [
       "SQLITE_ENABLE_FTS3",
       "SQLITE_DISABLE_FTS3_UNICODE",
       "SQLITE_DISABLE_FTS4_DEFERRED",
       "SQLITE_ENABLE_ICU",
       "SQLITE_ENABLE_MEMORY_MANAGEMENT",
       "SQLITE_SECURE_DELETE",
       "SQLITE_SEPARATE_CACHE_POOLS",
       "THREADSAFE",
     ]
-    if (is_chromeos) {
+    if (is_chromeos_os) {
       defines += [
         # Despite obvious warnings about not using this flag in deployment, we
         # are turning off sync in ChromeOS and relying on the underlying
         # journaling filesystem to do error recovery properly. It's much faster.
         "SQLITE_NO_SYNC",
       ]
     }
     if (is_posix) {
       defines += [
         # Allow xSleep() call on Unix to use usleep() rather than sleep(), so it
@@ skipping 105 matching lines @@
         "//third_party/icu",
       ]
       if (is_clang) {
         # src/ext/icu/icu.c uses assert(!"string") which causes warnings about
         # conversion from string literal to bool.
         configs -= [ "//build/config/clang:extra_warnings" ]
       }
     }
   }
 }