Update bindings gn files for binding modularization.

Source/bindings/modules/BUILD.gn

Index: Source/bindings/modules/BUILD.gn
diff --git a/Source/bindings/modules/BUILD.gn b/Source/bindings/modules/BUILD.gn
index fba38ad657d1de8f92f928e0ebea7e5c120b6bb5..b6716598f5b36498c4549c6ae54eaff211129ef8 100644
--- a/Source/bindings/modules/BUILD.gn
+++ b/Source/bindings/modules/BUILD.gn
@@ -10,6 +10,14 @@ import("//third_party/WebKit/Source/build/scripts/scripts.gni")
 
 visibility = [ "//third_party/WebKit/*" ]
 
+core_idl_files_list = "$target_gen_dir/core_idl_files.tmp"
+write_file(core_idl_files_list,
+           rebase_path(core_idl_files, root_build_dir))
+
+modules_idl_files_list = "$target_gen_dir/modules_idl_files.tmp"
+write_file(modules_idl_files_list,
+           rebase_path(modules_idl_files, root_build_dir))
+
 # GYP version: Source/bindings/modules/generated.gyp:bindings_modules_generated
 group("bindings_modules_generated") {
   deps = [
@@ -69,11 +77,15 @@ compute_interfaces_info_individual("interfaces_info_individual_modules") {
   sources_generated = []
   output_file =
     "$bindings_modules_output_dir/InterfacesInfoModulesIndividual.pickle"
+  deps = [
+    ":modules_core_global_constructors_idls",
+    ":modules_global_constructors_idls",
+  ]
 }
 
 # GYP version: Source/bindings/modules/generated.gyp:interfaces_info
 action("interfaces_info") {
-  script = "$bindings_scripts_dir/compute_interfaces_info_overall.py"
+  script = "../scripts/compute_interfaces_info_overall.py"
 
   inputs = [
     "$bindings_core_output_dir/InterfacesInfoCoreIndividual.pickle",
@@ -102,3 +114,39 @@ action("interfaces_info") {
     "//third_party/WebKit/Source/bindings/core:interfaces_info_individual_core",
   ]
 }
+
+# GYP version: Source/bindings/modules/generated.gyp:modules_global_objects
+compute_global_objects("modules_global_objects") {
+  sources = modules_idl_files
+  sources_generated = [ "$bindings_core_output_dir/GlobalObjectsCore.pickle" ]

[brettw, 2014/10/08 18:28:33]

This takes an input from another target. We should have that target in the deps
of this one (in practice, Ninja should figure this out since this will be an
input here, and an output from another step, but I think it's always good to
make the dep explicit here).

This probably means adding an optional "deps" parameter to your template, and
listing the core_global_objects as a dep here.

[tasak, 2014/10/14 11:51:33]

Done.

+  output_file = "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
+}
+
+# GYP version: Source/bindings/modules/generated.gyp:modules_core_global_constructors_idls
+generate_global_constructors("modules_core_global_constructors_idls") {
+  sources = core_idl_files
+  global_objects_file = "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
+  interfaces = [ "ServiceWorkerGlobalScope" ]
+  output_idl_files = modules_core_global_constructors_generated_idl_files
+  output_header_files = modules_core_global_constructors_generated_header_files
+  deps = [ ":modules_global_objects" ]
+}
+
+# GYP version: Source/bindings/modules/generated.gyp:modules_global_constructors_idls
+generate_global_constructors("modules_global_constructors_idls") {
+  sources = modules_idl_files
+  global_objects_file = "$bindings_modules_output_dir/GlobalObjectsModules.pickle"
+  # interfaces should be the same order as output_idl_files and
+  # output_header_files.
+  # e.g. since output_idl_files[0] = WindowModulesConstructros.idl,
+  # interfaces[0] should be "Window"
+  interfaces = [
+    "Window",
+    "SharedWorkerGlobalScope",
+    "DedicatedWorkerGlobalScope",
+    "ServiceWorkerGlobalScope",
+  ]
+  output_idl_files = modules_global_constructors_generated_idl_files
+  output_header_files = modules_global_constructors_generated_header_files
+  deps = [ ":modules_global_objects" ]
+}