Move allocate instance id to chrome/.

content/browser/browser_plugin/browser_plugin_guest.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/browser/browser_plugin/browser_plugin_guest.h"
 
 #include <algorithm>
 
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 118 matching lines @@
                         OnExecuteEditCommand)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ExtendSelectionAndDelete,
                         OnExtendSelectionAndDelete)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_HandleInputEvent,
                         OnHandleInputEvent)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ImeConfirmComposition,
                         OnImeConfirmComposition)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ImeSetComposition,
                         OnImeSetComposition)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_LockMouse_ACK, OnLockMouseAck)
-    IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_NavigateGuest, OnNavigateGuest)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_PluginDestroyed, OnPluginDestroyed)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ReclaimCompositorResources,
                         OnReclaimCompositorResources)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ResizeGuest, OnResizeGuest)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetAutoSize, OnSetSize)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent,
                         OnSetEditCommandsForNextKeyEvent)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetFocus, OnSetFocus)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetContentsOpaque,
                         OnSetContentsOpaque)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetVisibility, OnSetVisibility)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UnlockMouse_ACK, OnUnlockMouseAck)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UpdateGeometry, OnUpdateGeometry)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void BrowserPluginGuest::Initialize(
     const BrowserPluginHostMsg_Attach_Params& params,
-    WebContentsImpl* embedder_web_contents) {
+    WebContentsImpl* embedder_web_contents,
+    const base::DictionaryValue& extra_params) {
   focused_ = params.focused;
   guest_visible_ = params.visible;
   guest_opaque_ = params.opaque;
   guest_window_rect_ = params.resize_guest_params.view_rect;
 
   auto_size_enabled_ = params.auto_size_params.enable;
   max_auto_size_ = params.auto_size_params.max_size;
   min_auto_size_ = params.auto_size_params.min_size;
 
   // Once a BrowserPluginGuest has an embedder WebContents, it's considered to
@@ skipping 32 matching lines @@
 
   // Create a swapped out RenderView for the guest in the embedder render
   // process, so that the embedder can access the guest's window object.
   int guest_routing_id =
       GetWebContents()->CreateSwappedOutRenderView(
           embedder_web_contents_->GetSiteInstance());
   SendMessageToEmbedder(
       new BrowserPluginMsg_GuestContentWindowReady(instance_id_,
                                                    guest_routing_id));
 
-  if (!params.src.empty()) {
-    // params.src will be validated in BrowserPluginGuest::OnNavigateGuest.
-    OnNavigateGuest(instance_id_, params.src);
-    has_render_view_ = true;
-  }
-
   WebPreferences prefs = GetWebContents()->GetWebkitPrefs();
   prefs.navigate_on_drag_drop = false;
   GetWebContents()->GetRenderViewHost()->UpdateWebkitPreferences(prefs);
 
   // Enable input method for guest if it's enabled for the embedder.
   if (static_cast<RenderViewHostImpl*>(
       embedder_web_contents_->GetRenderViewHost())->input_method_active()) {
     RenderViewHostImpl* guest_rvh = static_cast<RenderViewHostImpl*>(
         GetWebContents()->GetRenderViewHost());
     guest_rvh->SetInputMethodActive(true);
   }
 
-  // Inform the embedder of the guest's information.
-  // We pull the partition information from the site's URL, which is of the form
-  // guest://site/{persist}?{partition_name}.
-  const GURL& site_url = GetWebContents()->GetSiteInstance()->GetSiteURL();
-  BrowserPluginMsg_Attach_ACK_Params ack_params;
-  ack_params.storage_partition_id = site_url.query();
-  ack_params.persist_storage =
-      site_url.path().find("persist") != std::string::npos;
-  SendMessageToEmbedder(
-      new BrowserPluginMsg_Attach_ACK(instance_id_, ack_params));
+  // Inform the embedder of the guest's attachment.
+  SendMessageToEmbedder(new BrowserPluginMsg_Attach_ACK(instance_id_));
 
-  if (delegate_)
-    delegate_->DidAttach();
+  if (delegate_) {
+    delegate_->DidAttach(extra_params);
+    has_render_view_ = true;
+  }
 }
 
 BrowserPluginGuest::~BrowserPluginGuest() {
-  while (!pending_messages_.empty()) {
-    delete pending_messages_.front();
-    pending_messages_.pop();
-  }
 }
 
 // static
 BrowserPluginGuest* BrowserPluginGuest::Create(
     int instance_id,
     SiteInstance* guest_site_instance,
     WebContentsImpl* web_contents,
     scoped_ptr<base::DictionaryValue> extra_params,
     BrowserPluginGuest* opener) {
   RecordAction(base::UserMetricsAction("BrowserPlugin.Guest.Create"));
@@ skipping 92 matching lines @@
       size.height() <= max_auto_size_.height();
 }
 
 void BrowserPluginGuest::SendMessageToEmbedder(IPC::Message* msg) {
   if (!attached()) {
     // Some pages such as data URLs, javascript URLs, and about:blank
     // do not load external resources and so they load prior to attachment.
     // As a result, we must save all these IPCs until attachment and then
     // forward them so that the embedder gets a chance to see and process
     // the load events.
-    pending_messages_.push(msg);
+    pending_messages_.push_back(linked_ptr<IPC::Message>(msg));
     return;
   }
   msg->set_routing_id(embedder_web_contents_->GetRoutingID());
   embedder_web_contents_->Send(msg);
 }
 
 void BrowserPluginGuest::DragSourceEndedAt(int client_x, int client_y,
     int screen_x, int screen_y, blink::WebDragOperation operation) {
   web_contents()->GetRenderViewHost()->DragSourceEndedAt(client_x, client_y,
       screen_x, screen_y, operation);
 }
 
 void BrowserPluginGuest::EndSystemDrag() {
   RenderViewHostImpl* guest_rvh = static_cast<RenderViewHostImpl*>(
       GetWebContents()->GetRenderViewHost());
   guest_rvh->DragSourceSystemDragEnded();
 }
 
 void BrowserPluginGuest::SendQueuedMessages() {
   if (!attached())
     return;
 
   while (!pending_messages_.empty()) {
-    IPC::Message* message = pending_messages_.front();
-    pending_messages_.pop();
-    SendMessageToEmbedder(message);
+    linked_ptr<IPC::Message> message_ptr = pending_messages_.front();
+    pending_messages_.pop_front();
+    SendMessageToEmbedder(message_ptr.release());
   }
 }
 
 void BrowserPluginGuest::DidCommitProvisionalLoadForFrame(
     int64 frame_id,
     const base::string16& frame_unique_name,
     bool is_main_frame,
     const GURL& url,
     PageTransition transition_type,
     RenderViewHost* render_view_host) {
@@ skipping 41 matching lines @@
   switch (message.type()) {
     case BrowserPluginHostMsg_CompositorFrameSwappedACK::ID:
     case BrowserPluginHostMsg_CopyFromCompositingSurfaceAck::ID:
     case BrowserPluginHostMsg_DragStatusUpdate::ID:
     case BrowserPluginHostMsg_ExecuteEditCommand::ID:
     case BrowserPluginHostMsg_ExtendSelectionAndDelete::ID:
     case BrowserPluginHostMsg_HandleInputEvent::ID:
     case BrowserPluginHostMsg_ImeConfirmComposition::ID:
     case BrowserPluginHostMsg_ImeSetComposition::ID:
     case BrowserPluginHostMsg_LockMouse_ACK::ID:
-    case BrowserPluginHostMsg_NavigateGuest::ID:
     case BrowserPluginHostMsg_PluginDestroyed::ID:
     case BrowserPluginHostMsg_ReclaimCompositorResources::ID:
     case BrowserPluginHostMsg_ResizeGuest::ID:
     case BrowserPluginHostMsg_SetAutoSize::ID:
     case BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent::ID:
     case BrowserPluginHostMsg_SetFocus::ID:
     case BrowserPluginHostMsg_SetContentsOpaque::ID:
     case BrowserPluginHostMsg_SetVisibility::ID:
     case BrowserPluginHostMsg_UnlockMouse_ACK::ID:
     case BrowserPluginHostMsg_UpdateGeometry::ID:
@@ skipping 28 matching lines @@
 #endif
     IPC_MESSAGE_HANDLER(ViewHostMsg_UnlockMouse, OnUnlockMouse)
     IPC_MESSAGE_HANDLER(ViewHostMsg_UpdateRect, OnUpdateRect)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void BrowserPluginGuest::Attach(
     WebContentsImpl* embedder_web_contents,
-    BrowserPluginHostMsg_Attach_Params params,
+    const BrowserPluginHostMsg_Attach_Params& params,
     const base::DictionaryValue& extra_params) {
   if (attached())
     return;
 
-  // Clear parameters that get inherited from the opener.
-  params.storage_partition_id.clear();
-  params.persist_storage = false;
-  params.src.clear();
-
   // If a RenderView has already been created for this new window, then we need
   // to initialize the browser-side state now so that the RenderFrameHostManager
   // does not create a new RenderView on navigation.
   if (has_render_view_) {
     static_cast<RenderViewHostImpl*>(
         GetWebContents()->GetRenderViewHost())->Init();
     WebContentsViewGuest* new_view =
         static_cast<WebContentsViewGuest*>(GetWebContents()->GetView());
     new_view->CreateViewForWidget(web_contents()->GetRenderViewHost());
   }
 
-  Initialize(params, embedder_web_contents);
+  Initialize(params, embedder_web_contents, extra_params);
 
   SendQueuedMessages();
 
   RecordAction(base::UserMetricsAction("BrowserPlugin.Guest.Attached"));
 }
 
 void BrowserPluginGuest::OnCompositorFrameSwappedACK(
     int instance_id,
     const FrameHostMsg_CompositorFrameSwappedACK_Params& params) {
   RenderWidgetHostImpl::SendSwapCompositorFrameAck(params.producing_route_id,
@@ skipping 152 matching lines @@
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void BrowserPluginGuest::OnLockMouseAck(int instance_id, bool succeeded) {
   Send(new ViewMsg_LockMouse_ACK(routing_id(), succeeded));
   pending_lock_request_ = false;
   if (succeeded)
     mouse_locked_ = true;
 }
 
-void BrowserPluginGuest::OnNavigateGuest(int instance_id,
-                                         const std::string& src) {
-  if (!delegate_)
-    return;
-  delegate_->NavigateGuest(src);
-}
-
 void BrowserPluginGuest::OnPluginDestroyed(int instance_id) {
   Destroy();
 }
 
 void BrowserPluginGuest::OnResizeGuest(
     int instance_id,
     const BrowserPluginHostMsg_ResizeGuest_Params& params) {
   if (!params.size_changed)
     return;
   // BrowserPlugin manages resize flow control itself and does not depend
@@ skipping 209 matching lines @@
 void BrowserPluginGuest::OnImeCompositionRangeChanged(
       const gfx::Range& range,
       const std::vector<gfx::Rect>& character_bounds) {
   static_cast<RenderWidgetHostViewBase*>(
       web_contents()->GetRenderWidgetHostView())->ImeCompositionRangeChanged(
           range, character_bounds);
 }
 #endif
 
 }  // namespace content