Moved extension_api to src/extensions/common

This is part of the move of extensions code into the extensions
component. This change does not move the generated API data and API
resources.

TBR=darin@chromium.org
BUG=162530

Review URL: https://codereview.chromium.org/50743005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@232345 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 48 insertions, 0 deletions

diff --git a/extensions/common/extension_api_stub.cc b/extensions/common/extension_api_stub.cc
new file mode 100644
index 0000000..e323436
--- /dev/null
+++ b/extensions/common/extension_api_stub.cc
@@ -0,0 +1,48 @@
+// Copyright 2013 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.
+
+// Stub methods to be used when extensions are disabled
+// i.e. ENABLE_EXTENSIONS is not defined
+
+#include "extensions/common/extension_api.h"
+
+#include "extensions/common/features/feature.h"
+
+namespace extensions {
+
+// static
+ExtensionAPI* ExtensionAPI::GetSharedInstance() {
+  return NULL;
+}
+
+// static
+ExtensionAPI* ExtensionAPI::CreateWithDefaultConfiguration() {
+  return NULL;
+}
+
+Feature::Availability ExtensionAPI::IsAvailable(
+    const std::string& api_full_name,
+    const Extension* extension,
+    Feature::Context context,
+    const GURL& url) {
+  return Feature::CreateAvailability(Feature::NOT_PRESENT, "");
+}
+
+bool ExtensionAPI::IsAnyFeatureAvailableToContext(const std::string& api_name,
+                                                  const Extension* extension,
+                                                  Feature::Context context,
+                                                  const GURL& url) {
+  return false;
+}
+
+bool ExtensionAPI::IsPrivileged(const std::string& full_name) {
+  return false;
+}
+
+const base::DictionaryValue* ExtensionAPI::GetSchema(
+    const std::string& full_name) {
+  return NULL;
+}
+
+}  // namespace extensions