DevTools: Make compile_frontend.py check code from all applications

Source/devtools/scripts/concatenate_application_code.py

 #!/usr/bin/env python
 #
 # 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.
 
 """
 Release:
   - Concatenates autostart modules, application modules' module.json descriptors,
     and the application loader into a single script.
@@ skipping 176 matching lines @@
 
     def _concatenate_application_script(self, output):
         runtime_contents = read_file(join(self.application_dir, 'Runtime.js'))
         runtime_contents = re.sub('var allDescriptors = \[\];', 'var allDescriptors = %s;' % self._release_module_descriptors().replace('\\', '\\\\'), runtime_contents, 1)
         output.write('/* Runtime.js */\n')
         output.write(runtime_contents)
         output.write('\n/* Autostart modules */\n')
         self._concatenate_autostart_modules(output)
         output.write('/* Application descriptor %s */\n' % self.app_file('json'))
         output.write('applicationDescriptor = ')
-        output.write(self.descriptors.application_json)
+        output.write(self.descriptors.application_json())
         output.write(';\n/* Core CSS */\n')
         self._write_module_css_styles(self.core_css_names(), output)
         output.write('\n/* Application loader */\n')
         output.write(read_file(join(self.application_dir, self.app_file('js'))))
 
     def _concatenate_dynamic_module(self, module_name):
         module = self.descriptors.modules[module_name]
         scripts = module.get('scripts')
         stylesheets = self.descriptors.module_stylesheets(module_name)
         if not scripts and not stylesheets:
@@ skipping 53 matching lines @@
         hardlink_or_copy_file(join(self.application_dir, html_name), join(self.output_dir, html_name), True)
 
 
 def build_application(application_name, loader, application_dir, output_dir, release_mode):
     descriptors = loader.load_application(application_name + '.json')
     if release_mode:
         builder = ReleaseBuilder(application_name, descriptors, application_dir, output_dir)
     else:
         builder = DebugBuilder(application_name, descriptors, application_dir, output_dir)
     builder.build_app()