[Extensions] Fix json_schema_api inputs

tools/json_schema_compiler/json_schema_api.gni

 # 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.
 
 # Defines a static library corresponding to the output of schema compiler tools
 # over a set of extensions API schemas (IDL or JSON format.) The library target
 # has implicit hard dependencies on all schema files listed by the invoker and
 # is itself a hard dependency.
 #
 # Invocations of this template may use the following variables:
@@ skipping 134 matching lines @@
 
     uncompiled_bundle_schema_sources = []
     if (defined(invoker.uncompiled_bundle_schema_sources)) {
       uncompiled_bundle_schema_sources =
           invoker.uncompiled_bundle_schema_sources
     }
 
     bundle_generator_schema_name = target_name + "_bundle_generator_schema"
     action(bundle_generator_schema_name) {
       script = compiler_script
-      inputs = compiler_sources + invoker.sources + uncompiled_sources
+      inputs = compiler_sources + invoker.sources + uncompiled_sources +
+               uncompiled_bundle_schema_sources
       outputs = [
         "$target_gen_dir/generated_schemas.cc",
         "$target_gen_dir/generated_schemas.h",
       ]
       args = [
                "--root=" + rebase_path("//", root_build_dir),
                "--destdir=" + rebase_path(root_gen_dir, root_build_dir),
                "--namespace=$root_namespace",
                "--bundle-name=" + invoker.bundle_name,
                "--generator=cpp-bundle-schema",
@@ skipping 79 matching lines @@
     public_configs = [ ":$generated_config_name" ]
 
     if (defined(invoker.visibility)) {
       visibility = invoker.visibility
     }
     if (defined(invoker.output_name)) {
       output_name = invoker.output_name
     }
   }
 }