Update bindings gn files for binding modularization.

Source/bindings/scripts/scripts.gni

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//third_party/WebKit/Source/bindings/core/v8/generated.gni")
 import("//third_party/WebKit/Source/bindings/modules/idl.gni")
 import("//third_party/WebKit/Source/bindings/modules/modules.gni")
 
 bindings_scripts_dir = get_path_info(".", "abspath")
 bindings_scripts_output_dir = "$root_gen_dir/blink/bindings/scripts"
@@ skipping 10 matching lines @@
 idl_lexer_parser_files = get_path_info(_gypi.idl_lexer_parser_files, "abspath")
 idl_compiler_files = get_path_info(_gypi.idl_compiler_files, "abspath")
 
 # Calls the compute_interfaces_info_individual script.
 #
 # Parameters:
 #   sources_static = list of IDL files to pass as inputs
 #   sources_generated = list of generated IDL files to pass as inputs
 #   component_dir = name if subdirectory (one word, no slashes) of component.
 #   output_file = pickle file to write
+#   deps = dependencies
 #
 # FIXME: Note the static/generated split is for consistency with GYP. This
 # split is not necessary in the GN build and could be combined into a single
 # "sources".
 template("compute_interfaces_info_individual") {
   action(target_name) {
     script = "$bindings_scripts_dir/compute_interfaces_info_individual.py"
     if (defined(invoker.visibility)) {
       visibility = invoker.visibility
     }
@@ skipping 13 matching lines @@
     ]
 
     args = [
       "--idl-files-list", rebase_path(file_list, root_build_dir),
       "--interfaces-info-file",
       rebase_path(invoker.output_file, root_build_dir),
       "--write-file-only-if-changed=1",
       "--",
     ] + rebase_path(invoker.sources_generated, root_build_dir)
 
-    deps = [
-      # FIXME: should be {modules|core}_generated_idls
-      # http://crbug.com/358074
-      "//third_party/WebKit/Source/bindings:generated_idls",
-    ]
+    deps = invoker.deps
   }
 }
 
 # Calls generate_event_interfaces
 #
 # Parameters:
 #   sources = A list of IDL files to process.
 #   output_file = The .in file to write, relative to the blink_gen_dir.
 #   suffix = (Optional) String to be passed to script via --suffix
 template("generate_event_interfaces") {
@@ skipping 152 matching lines @@
     outputs = invoker.outputs
 
     args = [
       invoker.component_dir,
       rebase_path(idl_files_list, root_build_dir),
       "--",
     ]
     args += rebase_path(invoker.outputs, root_build_dir)
   }
 }
+
+# Calls the compute_global_objects script.
+#
+# Parameters:
+#   sources = a list of source IDL files.
+#   sources_generated = a list of generated pickle sources.
+#   output_file = a pickle file to write to (need to specify directory)
+#
+template("compute_global_objects") {
+  action(target_name) {
+    script = "//third_party/WebKit/Source/bindings/scripts/compute_global_objects.py"
+
+    # Write the file list to a unique temp file to avoid blowing out the
+    # command line length limit.
+    idl_files_list = "$target_gen_dir/${target_name}_file_list.tmp"
+    write_file(idl_files_list,
+               rebase_path(invoker.sources, root_build_dir))
+
+    inputs = [
+      "//third_party/WebKit/Source/bindings/scripts/utilities.py",
+      idl_files_list,
+    ] + invoker.sources_generated + invoker.sources
+
+    outputs = [ invoker.output_file ]
+
+    args = [
+      "--idl-files-list",
+      rebase_path(idl_files_list, root_build_dir),
+      "--write-file-only-if-changed=1",  # Always true for Ninja.
+      "--",
+    ]
+    args += rebase_path(invoker.sources_generated, root_build_dir)
+    args += [ rebase_path(invoker.output_file, root_build_dir) ]
+
+    deps = invoker.deps
+  }
+}
+
+# Calls the generate_global_constructors script.
+#
+# Parameters:
+#   sources = a list of source IDL files.
+#   global_objects_file = a global objects file generated by compute_global_objects
+#   interfaces = interfaces to generate global constructors for.
+#   component = component to generate global constructors for.
+#   output_dir = output directory to generate idl files and header files.
+#   deps = dependencies
+#
+template("generate_global_constructors") {
+  action(target_name) {
+    script = "//third_party/WebKit/Source/bindings/scripts/generate_global_constructors.py"
+
+    # Write the file list to a unique temp file to avoid blowing out the
+    # command line length limit.
+    idl_files_list = "$target_gen_dir/${target_name}_file_list.tmp"
+    write_file(idl_files_list,
+               rebase_path(invoker.sources, root_build_dir))
+
+    inputs = [
+      "//third_party/WebKit/Source/bindings/scripts/utilities.py",
+      idl_files_list,
+      invoker.global_objects_file,
+    ] + invoker.sources
+
+    args = [
+      "--idl-files-list",
+      rebase_path(idl_files_list, root_build_dir),
+      "--global-objects-file",
+      rebase_path(invoker.global_objects_file, root_build_dir),
+      "--write-file-only-if-changed=1",  # Always true for Ninja.
+      "--",
+    ]
+
+    output_dir = invoker.output_dir
+    component = invoker.component
+
+    # generate outputs from invoker.interfaces.
+    output_idl_files = []
+    output_header_files = []
+    foreach(interface, invoker.interfaces) {
+      args += [ interface ]
+      output_idl_file = "$output_dir/${interface}${component}Constructors.idl"
+      output_header_file = "$output_dir/${interface}${component}Constructors.h"
+      args += [ rebase_path(output_idl_file, root_build_dir) ]
+      output_idl_files += [ output_idl_file ]
+      output_header_files += [ output_header_file ]
+    }
+
+    outputs = output_idl_files + output_header_files
+    deps = invoker.deps
+  }
+}
+