Start implementing ForeignFetchEvent for foreign fetch events.

third_party/WebKit/Source/modules/modules.gypi

Index: third_party/WebKit/Source/modules/modules.gypi
diff --git a/third_party/WebKit/Source/modules/modules.gypi b/third_party/WebKit/Source/modules/modules.gypi
index 788765cae878d103ba5bb60228f8262c8567b2aa..23c88c78422b92c6ca953daf3cba129929803e7d 100644
--- a/third_party/WebKit/Source/modules/modules.gypi
+++ b/third_party/WebKit/Source/modules/modules.gypi
@@ -187,6 +187,7 @@
       'serviceworkers/ExtendableEvent.idl',
       'serviceworkers/ExtendableMessageEvent.idl',
       'serviceworkers/FetchEvent.idl',
+      'serviceworkers/ForeignFetchEvent.idl',
       'serviceworkers/InstallEvent.idl',
       'serviceworkers/ServiceWorker.idl',
       'serviceworkers/ServiceWorkerContainer.idl',
@@ -432,6 +433,7 @@
       'serviceworkers/ExtendableEvent.idl',
       'serviceworkers/ExtendableMessageEvent.idl',
       'serviceworkers/FetchEvent.idl',
+      'serviceworkers/ForeignFetchEvent.idl',
       'serviceworkers/InstallEvent.idl',
       'serviceworkers/ServiceWorkerMessageEvent.idl',
       'speech/SpeechRecognitionError.idl',
@@ -516,7 +518,9 @@
       'serviceworkers/ExtendableEventInit.idl',
       'serviceworkers/ExtendableMessageEventInit.idl',
       'serviceworkers/FetchEventInit.idl',
+      'serviceworkers/ForeignFetchEventInit.idl',
       'serviceworkers/ForeignFetchOptions.idl',
+      'serviceworkers/ForeignFetchResponse.idl',
       'serviceworkers/RegistrationOptions.idl',
       'serviceworkers/ServiceWorkerMessageEventInit.idl',
       'speech/SpeechRecognitionErrorInit.idl',
@@ -686,8 +690,12 @@
       '<(blink_modules_output_dir)/serviceworkers/ExtendableMessageEventInit.h',
       '<(blink_modules_output_dir)/serviceworkers/FetchEventInit.cpp',
       '<(blink_modules_output_dir)/serviceworkers/FetchEventInit.h',
+      '<(blink_modules_output_dir)/serviceworkers/ForeignFetchEventInit.cpp',
+      '<(blink_modules_output_dir)/serviceworkers/ForeignFetchEventInit.h',
       '<(blink_modules_output_dir)/serviceworkers/ForeignFetchOptions.cpp',
       '<(blink_modules_output_dir)/serviceworkers/ForeignFetchOptions.h',
+      '<(blink_modules_output_dir)/serviceworkers/ForeignFetchResponse.cpp',
+      '<(blink_modules_output_dir)/serviceworkers/ForeignFetchResponse.h',
       '<(blink_modules_output_dir)/serviceworkers/RegistrationOptions.cpp',
       '<(blink_modules_output_dir)/serviceworkers/RegistrationOptions.h',
       '<(blink_modules_output_dir)/serviceworkers/ServiceWorkerMessageEventInit.cpp',
@@ -1450,6 +1458,10 @@
       'serviceworkers/ExtendableMessageEvent.h',
       'serviceworkers/FetchEvent.cpp',
       'serviceworkers/FetchEvent.h',
+      'serviceworkers/ForeignFetchEvent.cpp',
+      'serviceworkers/ForeignFetchEvent.h',
+      'serviceworkers/ForeignFetchRespondWithObserver.cpp',
+      'serviceworkers/ForeignFetchRespondWithObserver.h',
       'serviceworkers/InstallEvent.cpp',
       'serviceworkers/InstallEvent.h',
       'serviceworkers/NavigatorServiceWorker.cpp',