Convert app_bindings.js to the schema_generated_bindings.js infrastructure.

chrome/common/extensions/extension_messages.h

 // Copyright (c) 2012 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.
 
 // IPC messages for extensions.
 // Multiply-included message file, hence no include guard.
 
 #include "base/shared_memory.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 174 matching lines @@
 // Tell the renderer process all known extension function names.
 IPC_MESSAGE_CONTROL1(ExtensionMsg_SetFunctionNames,
                      std::vector<std::string>)
 
 // Marks an extension as 'active' in an extension process. 'Active' extensions
 // have more privileges than other extension content that might end up running
 // in the process (e.g. because of iframes or content scripts).
 IPC_MESSAGE_CONTROL1(ExtensionMsg_ActivateExtension,
                      std::string /* extension_id */)
 
-// Marks an application as 'active' in a process.
-IPC_MESSAGE_CONTROL1(ExtensionMsg_ActivateApplication,
-                     std::string /* extension_id */)
-
 // Notifies the renderer that extensions were loaded in the browser.
 IPC_MESSAGE_CONTROL1(ExtensionMsg_Loaded,
                      std::vector<ExtensionMsg_Loaded_Params>)
 
 // Notifies the renderer that an extension was unloaded in the browser.
 IPC_MESSAGE_CONTROL1(ExtensionMsg_Unloaded,
                      std::string)
 
 // Updates the scripting whitelist for extensions in the render process. This is
 // only used for testing.
@@ skipping 162 matching lines @@
 // Response to the renderer for the above message.
 IPC_MESSAGE_ROUTED3(ExtensionMsg_GetAppNotifyChannelResponse,
                     std::string /* channel_id */,
                     std::string /* error */,
                     int32 /* callback_id */)
 
 // Deliver a message sent with ExtensionHostMsg_PostMessage.
 IPC_MESSAGE_ROUTED2(ExtensionMsg_DeliverMessage,
                     int /* target_port_id */,
                     std::string /* message */)