Remove GuestWebContentsCreated

chrome/browser/extensions/api/guest_view/guest_view_internal_api.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/extensions/api/guest_view/guest_view_internal_api.h"
 
+#include "chrome/browser/guest_view/guest_view_base.h"
 #include "chrome/browser/guest_view/guest_view_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/api/guest_view_internal.h"
+#include "content/public/browser/render_process_host.h"
+#include "content/public/browser/render_view_host.h"
 #include "extensions/common/permissions/permissions_data.h"
 
 namespace {
 const char* kWebViewPermissionRequiredError =
     "\"webview\" permission is required for allocating instance ID.";
 }  // namespace
 
 namespace extensions {
 
-GuestViewInternalAllocateInstanceIdFunction::
-    GuestViewInternalAllocateInstanceIdFunction() {
+GuestViewInternalCreateGuestFunction::
+    GuestViewInternalCreateGuestFunction() {
 }
 
-bool GuestViewInternalAllocateInstanceIdFunction::RunAsync() {
-  EXTENSION_FUNCTION_VALIDATE(!args_->GetSize());
+bool GuestViewInternalCreateGuestFunction::RunAsync() {
+  std::string view_type;
+  EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &view_type));
 
+  base::DictionaryValue* create_params;
+  EXTENSION_FUNCTION_VALIDATE(args_->GetDictionary(1, &create_params));
 
   if (!GetExtension()->permissions_data()->HasAPIPermission(
           APIPermission::kWebView)) {
     LOG(ERROR) << kWebViewPermissionRequiredError;
     error_ = kWebViewPermissionRequiredError;
     SendResponse(false);
-    return false;
   }
 
-  int instanceId = GuestViewManager::FromBrowserContext(browser_context())
-                       ->GetNextInstanceID();
-  SetResult(base::Value::CreateIntegerValue(instanceId));
+  GuestViewManager* guest_view_manager =
+      GuestViewManager::FromBrowserContext(browser_context());
+
+  content::WebContents* guest_web_contents =
+      guest_view_manager->CreateGuest(view_type,
+                                      extension_id(),
+                                      render_view_host()->GetProcess()->GetID(),
+                                      *create_params);
+  if (!guest_web_contents)
+    return false;
+
+  GuestViewBase* guest = GuestViewBase::FromWebContents(guest_web_contents);
+  SetResult(base::Value::CreateIntegerValue(guest->GetGuestInstanceID()));
   SendResponse(true);
   return true;
 }
 
 }  // namespace extensions