Implement an infrastructure of Blink-in-JS

Source/bindings/scripts/code_generator_v8.py

Index: Source/bindings/scripts/code_generator_v8.py
diff --git a/Source/bindings/scripts/code_generator_v8.py b/Source/bindings/scripts/code_generator_v8.py
index 778a87ec79b9d11b1959bd6d4f80820616e90b29..c76bec425ebd016fb835ee0c64a0ef4fae6ff488 100644
--- a/Source/bindings/scripts/code_generator_v8.py
+++ b/Source/bindings/scripts/code_generator_v8.py
@@ -72,6 +72,7 @@ import jinja2
 
 import idl_types
 from idl_types import IdlType
+import v8_blink_in_js
 import v8_callback_interface
 from v8_globals import includes, interfaces
 import v8_interface
@@ -130,6 +131,10 @@ class CodeGeneratorV8(object):
             header_template_filename = 'callback_interface.h'
             cpp_template_filename = 'callback_interface.cpp'
             generate_contents = v8_callback_interface.generate_callback_interface
+        elif 'BlinkInJSInterface' in interface.extended_attributes:
+            header_template_filename = 'blink_in_js_interface.h'
+            cpp_template_filename = 'blink_in_js_interface.cpp'
+            generate_contents = v8_blink_in_js.generate_blink_in_js_interface
         else:
             header_template_filename = 'interface.h'
             cpp_template_filename = 'interface.cpp'
@@ -143,7 +148,8 @@ class CodeGeneratorV8(object):
 
         # Add includes for interface itself and any dependencies
         interface_info = self.interfaces_info[interface_name]
-        template_contents['header_includes'].add(interface_info['include_path'])
+        if 'BlinkInJSInterface' not in interface.extended_attributes:
+            template_contents['header_includes'].add(interface_info['include_path'])
         template_contents['header_includes'] = sorted(template_contents['header_includes'])
         includes.update(interface_info.get('dependencies_include_paths', []))
         template_contents['cpp_includes'] = sorted(includes)