Implement <appview>

chrome/browser/guest_view/guest_view_manager.cc

 // Copyright 2014 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 "chrome/browser/guest_view/guest_view_manager.h"
 
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/guest_view/guest_view_base.h"
 #include "chrome/browser/guest_view/guest_view_constants.h"
@@ skipping 40 matching lines @@
   return guest_manager;
 }
 
 content::WebContents* GuestViewManager::GetGuestByInstanceIDSafely(
     int guest_instance_id,
     int embedder_render_process_id) {
   if (!CanEmbedderAccessInstanceIDMaybeKill(embedder_render_process_id,
                                             guest_instance_id)) {
     return NULL;
   }
-  return GetGuestByInstanceID(guest_instance_id, embedder_render_process_id);
+  return GetGuestByInstanceID(guest_instance_id);
 }
 
 int GuestViewManager::GetNextInstanceID() {
   return ++current_instance_id_;
 }
 
 void GuestViewManager::CreateGuest(
     const std::string& view_type,
     const std::string& embedder_extension_id,
     int embedder_render_process_id,
@@ skipping 35 matching lines @@
 void GuestViewManager::MaybeGetGuestByInstanceIDOrKill(
     int guest_instance_id,
     int embedder_render_process_id,
     const GuestByInstanceIDCallback& callback) {
   if (!CanEmbedderAccessInstanceIDMaybeKill(embedder_render_process_id,
                                             guest_instance_id)) {
     // If we kill the embedder, then don't bother calling back.
     return;
   }
   content::WebContents* guest_web_contents =
-      GetGuestByInstanceID(guest_instance_id, embedder_render_process_id);
+      GetGuestByInstanceID(guest_instance_id);
   callback.Run(guest_web_contents);
 }
 
 SiteInstance* GuestViewManager::GetGuestSiteInstance(
     const GURL& guest_site) {
   for (GuestInstanceMap::const_iterator it =
        guest_web_contents_by_instance_id_.begin();
        it != guest_web_contents_by_instance_id_.end(); ++it) {
     if (it->second->GetSiteInstance()->GetSiteURL() == guest_site)
       return it->second->GetSiteInstance();
@@ skipping 48 matching lines @@
         break;
       ++last_instance_id_removed_;
       removed_instance_ids_.erase(iter++);
     }
   } else {
     removed_instance_ids_.insert(guest_instance_id);
   }
 }
 
 content::WebContents* GuestViewManager::GetGuestByInstanceID(
-    int guest_instance_id,
-    int embedder_render_process_id) {
+    int guest_instance_id) {
   GuestInstanceMap::const_iterator it =
       guest_web_contents_by_instance_id_.find(guest_instance_id);
   if (it == guest_web_contents_by_instance_id_.end())
     return NULL;
   return it->second;
 }
 
 bool GuestViewManager::CanEmbedderAccessInstanceIDMaybeKill(
     int embedder_render_process_id,
     int guest_instance_id) {
@@ skipping 38 matching lines @@
       guest_web_contents_by_instance_id_.find(guest_instance_id);
   if (it == guest_web_contents_by_instance_id_.end())
     return true;
 
   GuestViewBase* guest_view = GuestViewBase::FromWebContents(it->second);
   if (!guest_view)
     return false;
 
   return embedder_render_process_id == guest_view->embedder_render_process_id();
 }