Make classes for union types exported.

Source/bindings/scripts/utilities.py

 # 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.
 
 """Utility functions (file reading, simple IDL parsing by regexes) for IDL build.
 
 Design doc: http://www.chromium.org/developers/design-documents/idl-build
 """
 
 import os
@@ skipping 93 matching lines @@
         return self._component_info['typedefs']
 
     @property
     def union_types(self):
         return self._component_info['union_types']
 
     @property
     def include_path_for_union_types(self):
         return 'bindings/core/v8/UnionTypesCore.h'
 
+    @property
+    def specifier_for_export(self):
+        return 'CORE_EXPORT '
+
+    @property
+    def include_path_for_export(self):
+        return 'core/CoreExport.h'
+
 
 class ComponentInfoProviderModules(ComponentInfoProvider):
     def __init__(self, interfaces_info, component_info_core,
                  component_info_modules):
         super(ComponentInfoProviderModules, self).__init__()
         self._interfaces_info = interfaces_info
         self._component_info_core = component_info_core
         self._component_info_modules = component_info_modules
 
     @property
@@ skipping 19 matching lines @@
     @property
     def union_types(self):
         # Remove duplicate union types from component_info_modules to avoid
         # generating multiple container generation.
         return self._component_info_modules['union_types'] - self._component_info_core['union_types']
 
     @property
     def include_path_for_union_types(self):
         return 'bindings/modules/v8/UnionTypesModules.h'
 
+    @property
+    def specifier_for_export(self):
+        return 'MODULES_EXPORT '
+
+    @property
+    def include_path_for_export(self):
+        return 'modules/ModulesExport.h'

[haraken, 2015/04/02 09:13:09]

I'd propose introducing wtf/Export.h (and remove CoreExport.h, ModulesExport.h
and PlatformExport.h) so that caller sites don't worry about what Export.h they
need to include. A follow-up CL is fine.

+
 
 def load_interfaces_info_overall_pickle(info_dir):
     with open(os.path.join(info_dir, 'modules', 'InterfacesInfoOverall.pickle')) as interface_info_file:
         return pickle.load(interface_info_file)
 
 
 def create_component_info_provider_core(info_dir):
     interfaces_info = load_interfaces_info_overall_pickle(info_dir)
     with open(os.path.join(info_dir, 'core', 'ComponentInfoCore.pickle')) as component_info_file:
         component_info = pickle.load(component_info_file)
@@ skipping 159 matching lines @@
     extended_attributes_string = match.group(1)
     match = re.search(r'[^=]\bExposed\(([^)]*)\)', file_contents)
     if not match:
         return None
     arguments = []
     for argument in map(string.strip, match.group(1).split(',')):
         exposed, runtime_enabled = argument.split()
         arguments.append({'exposed': exposed, 'runtime_enabled': runtime_enabled})
 
     return arguments