Implement the infrastructure of creating WorkerFetchContext in worker global scope.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/auto_reset.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
 #include "base/debug/asan_invalid_access.h"
 #include "base/debug/crash_logging.h"
 #include "base/debug/dump_without_crashing.h"
+#include "base/feature_list.h"
 #include "base/files/file.h"
 #include "base/i18n/char_iterator.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/shared_memory.h"
 #include "base/memory/weak_ptr.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/field_trial_params.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 33 matching lines @@
 #include "content/common/frame_owner_properties.h"
 #include "content/common/frame_replication_state.h"
 #include "content/common/input_messages.h"
 #include "content/common/navigation_params.h"
 #include "content/common/page_messages.h"
 #include "content/common/savable_subframe.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/common/site_isolation_policy.h"
 #include "content/common/swapped_out_messages.h"
 #include "content/common/view_messages.h"
+#include "content/common/worker_url_loader_factory_provider.mojom.h"
 #include "content/public/common/appcache_info.h"
 #include "content/public/common/associated_interface_provider.h"
 #include "content/public/common/bindings_policy.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_features.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/context_menu_params.h"
 #include "content/public/common/file_chooser_file_info.h"
 #include "content/public/common/file_chooser_params.h"
@@ skipping 53 matching lines @@
 #include "content/renderer/render_frame_proxy.h"
 #include "content/renderer/render_process.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/render_widget_fullscreen_pepper.h"
 #include "content/renderer/renderer_blink_platform_impl.h"
 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
 #include "content/renderer/renderer_webcolorchooser_impl.h"
 #include "content/renderer/savable_resources.h"
 #include "content/renderer/screen_orientation/screen_orientation_dispatcher.h"
+#include "content/renderer/service_worker/worker_fetch_context_impl.h"
 #include "content/renderer/shared_worker/shared_worker_repository.h"
 #include "content/renderer/shared_worker/websharedworker_proxy.h"
 #include "content/renderer/skia_benchmarking_extension.h"
 #include "content/renderer/stats_collection_controller.h"
 #include "content/renderer/web_frame_utils.h"
 #include "content/renderer/web_ui_extension.h"
 #include "content/renderer/web_ui_extension_data.h"
 #include "crypto/sha2.h"
 #include "gin/modules/console.h"
 #include "gin/modules/module_registry.h"
@@ skipping 16 matching lines @@
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
 #include "net/http/http_util.h"
 #include "ppapi/features/features.h"
 #include "services/service_manager/public/cpp/interface_provider.h"
 #include "services/service_manager/public/cpp/interface_registry.h"
 #include "services/ui/public/cpp/gpu/context_provider_command_buffer.h"
 #include "storage/common/data_element.h"
 #include "third_party/WebKit/public/platform/FilePathConversion.h"
+#include "third_party/WebKit/public/platform/InterfaceProvider.h"
 #include "third_party/WebKit/public/platform/URLConversion.h"
 #include "third_party/WebKit/public/platform/WebCachePolicy.h"
 #include "third_party/WebKit/public/platform/WebData.h"
 #include "third_party/WebKit/public/platform/WebKeyboardEvent.h"
 #include "third_party/WebKit/public/platform/WebMediaPlayer.h"
 #include "third_party/WebKit/public/platform/WebMediaPlayerSource.h"
 #include "third_party/WebKit/public/platform/WebPoint.h"
 #include "third_party/WebKit/public/platform/WebSecurityOrigin.h"
 #include "third_party/WebKit/public/platform/WebStorageQuotaCallbacks.h"
 #include "third_party/WebKit/public/platform/WebString.h"
@@ skipping 2802 matching lines @@
 }
 
 blink::WebWorkerContentSettingsClientProxy*
 RenderFrameImpl::CreateWorkerContentSettingsClientProxy() {
   if (!frame_ || !frame_->View())
     return NULL;
   return GetContentClient()->renderer()->CreateWorkerContentSettingsClientProxy(
       this, frame_);
 }
 
+blink::WebWorkerFetchContext* RenderFrameImpl::CreateWorkerFetchContext() {
+  if (!base::FeatureList::IsEnabled(features::kOffMainThreadFetch))

[nhiroki, 2017/04/20 04:16:06]

DCHECK(base::FeatureList::IsEnabled(features::kOffMainThreadFetch)); ?

[horo, 2017/04/20 08:35:43]

Done.

+    return nullptr;
+  mojom::WorkerURLLoaderFactoryProviderPtr worker_url_loader_factory_provider;
+  RenderThreadImpl::current()
+      ->blink_platform_impl()
+      ->GetInterfaceProvider()
+      ->GetInterface(mojo::MakeRequest(&worker_url_loader_factory_provider));
+  WorkerFetchContextImpl* worker_fetch_context = new WorkerFetchContextImpl(
+      worker_url_loader_factory_provider.PassInterface());
+  blink::WebServiceWorkerNetworkProvider* web_provider =
+      frame_->DataSource()->GetServiceWorkerNetworkProvider();
+  if (web_provider) {
+    ServiceWorkerNetworkProvider* provider =
+        ServiceWorkerNetworkProvider::FromWebServiceWorkerNetworkProvider(
+            web_provider);
+    worker_fetch_context->SetServiceWorkerProviderID(provider->provider_id());
+    worker_fetch_context->SetIsControlledByServiceWorker(
+        provider->IsControlledByServiceWorker());
+  }
+  return worker_fetch_context;
+}
+
 WebExternalPopupMenu* RenderFrameImpl::CreateExternalPopupMenu(
     const WebPopupMenuInfo& popup_menu_info,
     WebExternalPopupMenuClient* popup_menu_client) {
 #if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)
   // An IPC message is sent to the browser to build and display the actual
   // popup. The user could have time to click a different select by the time
   // the popup is shown. In that case external_popup_menu_ is non NULL.
   // By returning NULL in that case, we instruct Blink to cancel that new
   // popup. So from the user perspective, only the first one will show, and
   // will have to close the first one before another one can be shown.
@@ skipping 3975 matching lines @@
       policy(info.default_policy),
       replaces_current_history_item(info.replaces_current_history_item),
       history_navigation_in_new_child_frame(
           info.is_history_navigation_in_new_child_frame),
       client_redirect(info.is_client_redirect),
       cache_disabled(info.is_cache_disabled),
       form(info.form),
       source_location(info.source_location) {}
 
 }  // namespace content