Support partial interface for test support idls

Source/bindings/derived_sources.gyp

Index: Source/bindings/derived_sources.gyp
diff --git a/Source/bindings/derived_sources.gyp b/Source/bindings/derived_sources.gyp
index 403811f3c10993d9de661eb386e9febb287d16a8..38803e7e5f2bce9fd9b42a4e7a19dc01e3d961b5 100644
--- a/Source/bindings/derived_sources.gyp
+++ b/Source/bindings/derived_sources.gyp
@@ -51,10 +51,18 @@
         '<@(deprecated_perl_idl_files)',
         '<@(python_idl_files)',
     ],
+    'perl_and_python_compute_dependencies_idl_files': [
+        '<@(perl_and_python_idl_files)',
+        '<@(deprecated_perl_webcore_test_support_idl_files)',
+    ],
     'webcore_test_support_idl_files': [
         '<@(deprecated_perl_webcore_test_support_idl_files)',
         '<@(python_webcore_test_support_idl_files)',
     ],
+    'deprecated_perl_bindings_test_support_idl_files': [
+        '<@(deprecated_perl_webcore_test_support_idl_files)',
+        '<@(deprecated_perl_generated_webcore_test_support_idl_files)',
+    ],
     'compiler_module_files': [
         'scripts/idl_compiler.py',
         '<(DEPTH)/third_party/ply/lex.py',
@@ -150,7 +158,7 @@
       'variables': {
         # Write sources into a file, so that the action command line won't
         # exceed OS limits.
-        'idl_files_list': '<|(idl_files_list.tmp <@(perl_and_python_idl_files))',
+        'idl_files_list': '<|(idl_files_list.tmp <@(perl_and_python_compute_dependencies_idl_files))',
       },
       'inputs': [
         'scripts/compute_dependencies.py',
@@ -197,7 +205,7 @@
       ],
       'sources': [
         '<@(deprecated_perl_idl_files)',
-        '<@(deprecated_perl_webcore_test_support_idl_files)',
+        '<@(deprecated_perl_bindings_test_support_idl_files)',
       ],
       'rules': [{
         'rule_name': 'deprecated_perl_binding',
@@ -259,7 +267,7 @@
           '--interfaceDependenciesFile',
           '<(SHARED_INTERMEDIATE_DIR)/blink/InterfaceDependencies.txt',
           '--additionalIdlFiles',
-          '<(deprecated_perl_webcore_test_support_idl_files)',
+          '<(deprecated_perl_generated_webcore_test_support_idl_files)',
           '<@(preprocessor)',
           '<@(write_file_only_if_changed)',
           '<(RULE_INPUT_PATH)',