Install Chrome OS apps to shared location

chrome/browser/extensions/extension_assets_manager.cc

Index: chrome/browser/extensions/extension_assets_manager.cc
diff --git a/chrome/browser/extensions/extension_assets_manager.cc b/chrome/browser/extensions/extension_assets_manager.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0fbf68188d47db466a74a699bf0eb4610d0f1a30
--- /dev/null
+++ b/chrome/browser/extensions/extension_assets_manager.cc
@@ -0,0 +1,49 @@
+// Copyright (c) 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/extension_assets_manager.h"
+
+#include "extensions/common/extension.h"
+#include "extensions/common/file_util.h"
+
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/extensions/extension_assets_manager_chromeos.h"
+#endif
+
+namespace extensions {
+
+// static
+ExtensionAssetsManager* ExtensionAssetsManager::GetInstance() {
+#if defined(OS_CHROMEOS)
+  return ExtensionAssetsManagerChromeOS::GetInstance();
+#else
+  // If not Chrome OS, use trivial implementation that doesn't share anything.
+  static ExtensionAssetsManager manager;
+  return &manager;
+#endif  // OS_CHROMEOS
+}
+
+void ExtensionAssetsManager::InstallExtension(
+    const Extension* extension,
+    const base::FilePath& unpacked_extension_root,
+    const base::FilePath& local_install_dir,
+    Profile* profile,
+    InstallExtensionCallback callback) {
+  callback.Run(file_util::InstallExtension(
+      unpacked_extension_root,
+      extension->id(),
+      extension->VersionString(),
+      local_install_dir));
+}
+
+void ExtensionAssetsManager::UninstallExtension(
+    const std::string& id,
+    Profile* profile,
+    const base::FilePath& local_install_dir,
+    const base::FilePath& extension_root) {
+  DCHECK(local_install_dir.IsParent(extension_root));
+  file_util::UninstallExtension(local_install_dir, id);
+}
+
+}  // namespace extensions