IDL: Use IdlReader to compute interface_info_individual

Tools/Scripts/webkitpy/bindings/main.py

Index: Tools/Scripts/webkitpy/bindings/main.py
diff --git a/Tools/Scripts/webkitpy/bindings/main.py b/Tools/Scripts/webkitpy/bindings/main.py
index cdbb6cdd3a0a1f204664073f6fe42d0ea0d8fc4d..38a4777ae89ecaf7d0d24c594f1ea1737c841b6b 100644
--- a/Tools/Scripts/webkitpy/bindings/main.py
+++ b/Tools/Scripts/webkitpy/bindings/main.py
@@ -45,6 +45,7 @@ from bindings.scripts.compute_interfaces_info_individual import compute_info_ind
 import bindings.scripts.compute_interfaces_info_overall
 from bindings.scripts.compute_interfaces_info_overall import compute_interfaces_info_overall, interfaces_info
 from bindings.scripts.idl_compiler import IdlCompilerDictionaryImpl, IdlCompilerV8
+from bindings.scripts.idl_reader import IdlReader
 
 
 PASS_MESSAGE = 'All tests PASS!'
@@ -68,6 +69,11 @@ DEPENDENCY_IDL_FILES = frozenset([
     'TestPartialInterface3.idl',
 ])
 
+# core/inspector/InspectorInstrumentation.idl is not a valid Blink IDL.
+NON_BLINK_IDL_FILES = frozenset([
+    'InspectorInstrumentation.idl',
+])
+
 COMPONENT_DIRECTORY = frozenset(['core', 'modules'])
 
 test_input_directory = os.path.join(source_path, 'bindings', 'tests', 'idls')
@@ -92,7 +98,7 @@ def TemporaryDirectory():
         shutil.rmtree(name)
 
 
-def generate_interface_dependencies():
+def generate_interface_dependencies(output_directory):
     def idl_paths_recursive(directory):
         # This is slow, especially on Windows, due to os.walk making
         # excess stat() calls. Faster versions may appear in Python 3.5 or
@@ -122,8 +128,11 @@ def generate_interface_dependencies():
     # includes are invalid), but that's brittle (would need to update this file
     # for each new component) and doesn't test the code generator any better
     # than using a single component.
+    reader = IdlReader(outputdir=output_directory)
     for idl_filename in idl_paths_recursive(source_path):
-        compute_info_individual(idl_filename)
+        if os.path.basename(idl_filename) in NON_BLINK_IDL_FILES:
+            continue
+        compute_info_individual(idl_filename, reader)
     info_individuals = [info_individual()]
     # TestDictionary.{h,cpp} are placed under Source/bindings/tests/idls/core.
     # However, IdlCompiler generates TestDictionary.{h,cpp} by using relative_dir.
@@ -222,7 +231,7 @@ def bindings_tests(output_directory, verbose):
         return True
 
     try:
-        generate_interface_dependencies()
+        generate_interface_dependencies(output_directory)
         for component in COMPONENT_DIRECTORY:
             output_dir = os.path.join(output_directory, component)
             if not os.path.exists(output_dir):