Generate all extension schema namespaces as "api" and instead vary the generated bundle names.

extensions/shell/browser/shell_runtime_api_delegate.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 "extensions/shell/browser/shell_runtime_api_delegate.h"
 
 #include "extensions/common/api/runtime.h"
 
 #if defined(OS_CHROMEOS)
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #endif
 
-using extensions::core_api::runtime::PlatformInfo;
+using extensions::api::runtime::PlatformInfo;
 
 namespace extensions {
 
 ShellRuntimeAPIDelegate::ShellRuntimeAPIDelegate() {
 }
 
 ShellRuntimeAPIDelegate::~ShellRuntimeAPIDelegate() {
 }
 
 void ShellRuntimeAPIDelegate::AddUpdateObserver(UpdateObserver* observer) {
@@ skipping 14 matching lines @@
     const std::string& extension_id,
     const UpdateCheckCallback& callback) {
   return false;
 }
 
 void ShellRuntimeAPIDelegate::OpenURL(const GURL& uninstall_url) {
 }
 
 bool ShellRuntimeAPIDelegate::GetPlatformInfo(PlatformInfo* info) {
 #if defined(OS_CHROMEOS)
-  info->os = core_api::runtime::PLATFORM_OS_CROS;
+  info->os = api::runtime::PLATFORM_OS_CROS;
 #elif defined(OS_LINUX)
-  info->os = core_api::runtime::PLATFORM_OS_LINUX;
+  info->os = api::runtime::PLATFORM_OS_LINUX;
 #endif
   return true;
 }
 
 bool ShellRuntimeAPIDelegate::RestartDevice(std::string* error_message) {
 // We allow chrome.runtime.restart() to request a device restart on ChromeOS.
 #if defined(OS_CHROMEOS)
   chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->RequestRestart();
   return true;
 #endif
   *error_message = "Restart is only supported on ChromeOS.";
   return false;
 }
 
 }  // namespace extensions