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..ee722d03a9573a4db5f182cf57aa10fa14f3ed47 100644
--- a/Source/bindings/scripts/code_generator_v8.py
+++ b/Source/bindings/scripts/code_generator_v8.py
@@ -75,6 +75,7 @@ from idl_types import IdlType
 import v8_callback_interface
 from v8_globals import includes, interfaces
 import v8_interface
+import v8_private_script_interface
 import v8_types
 from v8_utilities import capitalize, cpp_name, conditional_string, v8_class_name
 
@@ -130,6 +131,12 @@ class CodeGeneratorV8(object):
             header_template_filename = 'callback_interface.h'
             cpp_template_filename = 'callback_interface.cpp'
             generate_contents = v8_callback_interface.generate_callback_interface
+        # Currently private scripts don't have dependencies. Once private scripts have dependencies,
+        # we should add them to interface_info.
+        elif 'PrivateScriptInterface' in interface.extended_attributes:
+            header_template_filename = 'private_script_interface.h'
+            cpp_template_filename = 'private_script_interface.cpp'
+            generate_contents = v8_private_script_interface.generate_private_script_interface
         else:
             header_template_filename = 'interface.h'
             cpp_template_filename = 'interface.cpp'
@@ -143,7 +150,8 @@ 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 'PrivateScriptInterface' 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)