Browser Plugin: <webview> should inherit partition attribute of opener on attachment.

content/renderer/browser_plugin/browser_plugin.cc

 // Copyright (c) 2012 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/browser_plugin/browser_plugin.h"
 
 #include "base/command_line.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/message_loop.h"
 #include "base/string_number_conversions.h"
@@ skipping 154 matching lines @@
     WebKit::WebPluginContainer* container) {
   PluginContainerMap* browser_plugins = g_plugin_container_map.Pointer();
   PluginContainerMap::iterator it = browser_plugins->find(container);
   return it == browser_plugins->end() ? NULL : it->second;
 }
 
 bool BrowserPlugin::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(BrowserPlugin, message)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_AdvanceFocus, OnAdvanceFocus)
+    IPC_MESSAGE_HANDLER(BrowserPluginMsg_Attach_ACK, OnAttachACK)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_BuffersSwapped, OnBuffersSwapped)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_GuestContentWindowReady,
                         OnGuestContentWindowReady)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_GuestGone, OnGuestGone)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_GuestResponsive, OnGuestResponsive)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_GuestUnresponsive, OnGuestUnresponsive)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_LoadAbort, OnLoadAbort)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_LoadCommit, OnLoadCommit)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_LoadRedirect, OnLoadRedirect)
     IPC_MESSAGE_HANDLER(BrowserPluginMsg_LoadStart, OnLoadStart)
@@ skipping 228 matching lines @@
 
 bool BrowserPlugin::UsesPendingDamageBuffer(
     const BrowserPluginMsg_UpdateRect_Params& params) {
   if (!pending_damage_buffer_.get())
     return false;
   return damage_buffer_sequence_id_ == params.damage_buffer_sequence_id;
 }
 
 void BrowserPlugin::SetInstanceID(int instance_id, bool new_guest) {
   CHECK(instance_id != browser_plugin::kInstanceIDNone);
+  allocate_instance_id_sent_ = true;
   instance_id_ = instance_id;
   browser_plugin_manager()->AddBrowserPlugin(instance_id, this);
 
   BrowserPluginHostMsg_CreateGuest_Params create_guest_params;
   create_guest_params.focused = ShouldGuestBeFocused();
   create_guest_params.visible = visible_;
   create_guest_params.name = GetNameAttribute();
   GetDamageBufferWithSizeParams(&create_guest_params.auto_size_params,
                                 &create_guest_params.resize_guest_params);
 
@@ skipping 11 matching lines @@
       new BrowserPluginHostMsg_CreateGuest(render_view_routing_id_,
                                            instance_id_,
                                            create_guest_params));
 }
 
 void BrowserPlugin::OnAdvanceFocus(int instance_id, bool reverse) {
   DCHECK(render_view_);
   render_view_->GetWebView()->advanceFocus(reverse);
 }
 
+void BrowserPlugin::OnAttachACK(
+    int instance_id,
+    const BrowserPluginMsg_Attach_ACK_Params& params) {
+  // Update BrowserPlugin attributes to match the state of the guest.
+  if (!params.name.empty())
+    OnUpdatedName(instance_id, params.name);
+  if (!params.storage_partition_id.empty()) {
+    std::string partition_name = (params.persist_storage ? "persist:" : "") +

[lazyboy, 2013/03/25 18:12:55]

s/"persist"/browser_plugin::kPersistPrefix

[Fady Samuel, 2013/03/25 19:28:20]

Done.

+        params.storage_partition_id;
+    UpdateDOMAttribute(browser_plugin::kAttributePartition, partition_name);
+  }
+}
+
 void BrowserPlugin::OnBuffersSwapped(int instance_id,
                                      const gfx::Size& size,
                                      std::string mailbox_name,
                                      int gpu_route_id,
                                      int gpu_host_id) {
   DCHECK(instance_id == instance_id_);
   EnableCompositing(true);
 
   compositing_helper_->OnBuffersSwapped(size,
                                         mailbox_name,
@@ skipping 754 matching lines @@
   if (container_)
     return container_->windowToLocalPoint(WebKit::WebPoint(point));
   return gfx::Point(point.x() - plugin_rect_.x(), point.y() - plugin_rect_.y());
 }
 
 // static
 bool BrowserPlugin::ShouldForwardToBrowserPlugin(
     const IPC::Message& message) {
   switch (message.type()) {
     case BrowserPluginMsg_AdvanceFocus::ID:
+    case BrowserPluginMsg_Attach_ACK::ID:
     case BrowserPluginMsg_BuffersSwapped::ID:
     case BrowserPluginMsg_GuestContentWindowReady::ID:
     case BrowserPluginMsg_GuestGone::ID:
     case BrowserPluginMsg_GuestResponsive::ID:
     case BrowserPluginMsg_GuestUnresponsive::ID:
     case BrowserPluginMsg_LoadAbort::ID:
     case BrowserPluginMsg_LoadCommit::ID:
     case BrowserPluginMsg_LoadRedirect::ID:
     case BrowserPluginMsg_LoadStart::ID:
     case BrowserPluginMsg_LoadStop::ID:
@@ skipping 260 matching lines @@
     const WebKit::WebMouseEvent& event) {
   browser_plugin_manager()->Send(
       new BrowserPluginHostMsg_HandleInputEvent(render_view_routing_id_,
                                                 instance_id_,
                                                 plugin_rect_,
                                                 &event));
   return true;
 }
 
 }  // namespace content