1 files changed, 42 insertions, 0 deletions
diff --git a/chrome/browser/extensions/extension_process_manager.cc b/chrome/browser/extensions/extension_process_manager.cc
new file mode 100755
index 0000000..245450c
--- /dev/null
+++ b/chrome/browser/extensions/extension_process_manager.cc
@@ -0,0 +1,42 @@
+// Copyright (c) 2009 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/extension_process_manager.h"
+
+#include "base/singleton.h"
+#include "chrome/browser/extensions/extension_view.h"
+#include "chrome/browser/tab_contents/site_instance.h"
+
+// static
+ExtensionProcessManager* ExtensionProcessManager::GetInstance() {
+  return Singleton<ExtensionProcessManager>::get();
+}
+
+ExtensionProcessManager::ExtensionProcessManager() {
+}
+
+ExtensionProcessManager::~ExtensionProcessManager() {
+}
+
+ExtensionView* ExtensionProcessManager::CreateView(Extension* extension,
+                                                   const GURL& url,
+                                                   Profile* profile) {
+  return new ExtensionView(extension, url, GetSiteInstanceForURL(url, profile));
+}
+
+SiteInstance* ExtensionProcessManager::GetSiteInstanceForURL(
+    const GURL& url, Profile* profile) {
+  BrowsingInstance* browsing_instance = GetBrowsingInstance(profile);
+  return browsing_instance->GetSiteInstanceForURL(url);
+}
+
+BrowsingInstance* ExtensionProcessManager::GetBrowsingInstance(
+    Profile* profile) {
+  BrowsingInstance* instance = browsing_instance_map_[profile];
+  if (!instance) {
+    instance = new BrowsingInstance(profile);
+    browsing_instance_map_[profile] = instance;
+  }
+  return instance;
+}