compositor-worker: Introduce CompositorWorker.

Source/bindings/modules/generated.gypi

Index: Source/bindings/modules/generated.gypi
diff --git a/Source/bindings/modules/generated.gypi b/Source/bindings/modules/generated.gypi
index 0cd8bdf422680af987e3fbf06ad1a7bf1cc1dcaf..b51d726ec2bc2da6fc249ec8c704ceda489475e5 100644
--- a/Source/bindings/modules/generated.gypi
+++ b/Source/bindings/modules/generated.gypi
@@ -11,21 +11,25 @@
     # Global constructors
     # Global object in modules, constructors for interfaces in core
     'modules_core_global_constructors_generated_idl_files': [
+      '<(blink_modules_output_dir)/CompositorWorkerGlobalScopeCoreConstructors.idl',
       '<(blink_modules_output_dir)/ServiceWorkerGlobalScopeCoreConstructors.idl',
     ],
     'modules_core_global_constructors_generated_header_files': [
+      '<(blink_modules_output_dir)/CompositorWorkerGlobalScopeCoreConstructors.h',
       '<(blink_modules_output_dir)/ServiceWorkerGlobalScopeCoreConstructors.h',
     ],
 
     # Global object in modules, constructors for interfaces in modules
     'modules_global_constructors_generated_idl_files': [
       '<(blink_modules_output_dir)/WindowModulesConstructors.idl',
+      '<(blink_modules_output_dir)/CompositorWorkerGlobalScopeModulesConstructors.idl',
       '<(blink_modules_output_dir)/SharedWorkerGlobalScopeModulesConstructors.idl',
       '<(blink_modules_output_dir)/DedicatedWorkerGlobalScopeModulesConstructors.idl',
       '<(blink_modules_output_dir)/ServiceWorkerGlobalScopeModulesConstructors.idl',
     ],
     'modules_global_constructors_generated_header_files': [
       '<(blink_modules_output_dir)/WindowModulesConstructors.h',
+      '<(blink_modules_output_dir)/CompositorWorkerGlobalScopeModulesConstructors.h',
       '<(blink_modules_output_dir)/SharedWorkerGlobalScopeModulesConstructors.h',
       '<(blink_modules_output_dir)/DedicatedWorkerGlobalScopeModulesConstructors.h',
       '<(blink_modules_output_dir)/ServiceWorkerGlobalScopeModulesConstructors.h',