PlzNavigate: AppCache support.

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>
@@ skipping 48 matching lines @@
 #include "content/common/frame_replication_state.h"
 #include "content/common/gpu/client/context_provider_command_buffer.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/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"
 #include "content/public/common/isolated_world_ids.h"
@@ skipping 1036 matching lines @@
       is_pasting_(false),
       suppress_further_dialogs_(false),
       blame_context_(nullptr),
 #if defined(ENABLE_PLUGINS)
       focused_pepper_plugin_(nullptr),
       pepper_last_mouse_event_target_(nullptr),
 #endif
       frame_binding_(this),
       host_zoom_binding_(this),
       has_accessed_initial_document_(false),
+      appcache_host_id_(kAppCacheNoHostId),
       weak_factory_(this) {
   // We don't have a service_manager::Connection at this point, so use empty
   // identity/specs.
   // TODO(beng): We should fix this, so we can apply policy about which
   //             interfaces get exposed.
   interface_registry_ = base::MakeUnique<service_manager::InterfaceRegistry>(
       mojom::kNavigation_FrameSpec);
   service_manager::mojom::InterfaceProviderPtr remote_interfaces;
   pending_remote_interface_provider_request_ = GetProxy(&remote_interfaces);
   remote_interfaces_.reset(new service_manager::InterfaceProvider);
@@ skipping 1726 matching lines @@
 #endif
   return media_player;
 }
 
 blink::WebApplicationCacheHost* RenderFrameImpl::createApplicationCacheHost(
     blink::WebApplicationCacheHostClient* client) {
   if (!frame_ || !frame_->view())
     return NULL;
   return new RendererWebApplicationCacheHostImpl(
       RenderViewImpl::FromWebView(frame_->view()), client,
-      RenderThreadImpl::current()->appcache_dispatcher()->backend_proxy());
+      RenderThreadImpl::current()->appcache_dispatcher()->backend_proxy(),
+      appcache_host_id_);
 }
 
 blink::WebWorkerContentSettingsClientProxy*
 RenderFrameImpl::createWorkerContentSettingsClientProxy() {
   if (!frame_ || !frame_->view())
     return NULL;
   return GetContentClient()->renderer()->CreateWorkerContentSettingsClientProxy(
       this, frame_);
 }
 
@@ skipping 2119 matching lines @@
   stream_override->response = response;
   stream_override->redirects = request_params.redirects;
   stream_override->redirect_responses = request_params.redirect_response;
 
   // If the request was initiated in the context of a user gesture then make
   // sure that the navigation also executes in the context of a user gesture.
   std::unique_ptr<blink::WebScopedUserGesture> gesture(
       request_params.has_user_gesture ? new blink::WebScopedUserGesture(frame_)
                                       : nullptr);
 
+  appcache_host_id_ = request_params.appcache_host_id;
+
   NavigateInternal(common_params, StartNavigationParams(), request_params,
                    std::move(stream_override));
+
+  appcache_host_id_ = kAppCacheNoHostId;
+
   browser_side_navigation_pending_ = false;
 }
 
 // PlzNavigate
 void RenderFrameImpl::OnFailedNavigation(
     const CommonNavigationParams& common_params,
     const RequestNavigationParams& request_params,
     bool has_stale_copy_in_cache,
     int error_code) {
   DCHECK(IsBrowserSideNavigationEnabled());
@@ skipping 1562 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content