Split bindings output between core and modules!

Source/bindings/modules/v8/generated.gyp

Index: Source/bindings/modules/v8/generated.gyp
diff --git a/Source/bindings/modules/v8/generated.gyp b/Source/bindings/modules/v8/generated.gyp
index a3ac8496d212690b56ab965104472cb034ea0868..96cba02492f317933c87f1278b144b2b1db6d092 100644
--- a/Source/bindings/modules/v8/generated.gyp
+++ b/Source/bindings/modules/v8/generated.gyp
@@ -13,6 +13,7 @@
     '../../core/idl.gypi',
     '../../scripts/scripts.gypi',
     '../idl.gypi',
+    '../modules.gypi',
     'generated.gypi',
   ],
 
@@ -52,15 +53,15 @@
       'inputs': [
         '<@(idl_lexer_parser_files)',  # to be explicit (covered by parsetab)
         '<@(idl_compiler_files)',
-        '<(bindings_output_dir)/lextab.py',
-        '<(bindings_output_dir)/parsetab.pickle',
-        '<(bindings_output_dir)/cached_jinja_templates.stamp',
+        '<(bindings_scripts_output_dir)/lextab.py',
+        '<(bindings_scripts_output_dir)/parsetab.pickle',
+        '<(bindings_scripts_output_dir)/cached_jinja_templates.stamp',
         '<(bindings_dir)/IDLExtendedAttributes.txt',
         # If the dependency structure or public interface info (e.g.,
         # [ImplementedAs]) changes, we rebuild all files, since we're not
         # computing dependencies file-by-file in the build.
         # This data is generally stable.
-        '<(blink_output_dir)/InterfacesInfo.pickle',
+        '<(bindings_modules_output_dir)/InterfacesInfoModules.pickle',
         # Further, if any dependency (partial interface or implemented
         # interface) changes, rebuild everything, since every IDL potentially
         # depends on them, because we're not computing dependencies
@@ -70,8 +71,8 @@
         '<@(all_dependency_idl_files)',
       ],
       'outputs': [
-        '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).cpp',
-        '<(bindings_output_dir)/V8<(RULE_INPUT_ROOT).h',
+        '<(bindings_modules_v8_output_dir)/V8<(RULE_INPUT_ROOT).cpp',
+        '<(bindings_modules_v8_output_dir)/V8<(RULE_INPUT_ROOT).h',
       ],
       # sanitize-win-build-log.sed uses a regex which matches this command
       # line (Python script + .idl file being processed).
@@ -80,10 +81,12 @@
         'python',
         '-S',  # skip 'import site' to speed up startup
         '<(bindings_scripts_dir)/idl_compiler.py',
+        '--cache-dir',
+        '<(bindings_scripts_output_dir)',
         '--output-dir',
-        '<(bindings_output_dir)',
+        '<(bindings_modules_v8_output_dir)',
         '--interfaces-info',
-        '<(blink_output_dir)/InterfacesInfo.pickle',
+        '<(bindings_modules_output_dir)/InterfacesInfoModules.pickle',
         '--write-file-only-if-changed',
         '<(write_file_only_if_changed)',
         '<(RULE_INPUT_PATH)',
@@ -107,6 +110,7 @@
       'action': [
         'python',
         '<(bindings_scripts_dir)/aggregate_generated_bindings.py',
+        'modules',
         '<(modules_idl_files_list)',
         '--',
         '<@(bindings_modules_generated_aggregate_files)',