Extensions: Remove duplicate IPC enums in chrome_extension_messages.h.

chrome/common/extensions/chrome_extension_messages.h

 // 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.
 
 // Chrome-specific IPC messages for extensions.
 // Extension-related messages that aren't specific to Chrome live in
 // extensions/common/extension_messages.h.
 //
 // Multiply-included message file, hence no include guard.
 
 #include <stdint.h>
 
 #include <string>
 
 #include "base/strings/string16.h"
 #include "base/values.h"
 #include "chrome/common/extensions/api/automation_internal.h"
-#include "chrome/common/extensions/api/webstore/webstore_api_constants.h"
-#include "chrome/common/extensions/webstore_install_result.h"
 #include "extensions/common/stack_frame.h"
 #include "ipc/ipc_message_macros.h"
 #include "ui/accessibility/ax_enums.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/accessibility/ax_relative_bounds.h"
 #include "ui/accessibility/ax_tree_data.h"
 #include "ui/accessibility/ax_tree_update.h"
 #include "ui/gfx/transform.h"
 #include "url/gurl.h"
 
 #define IPC_MESSAGE_START ChromeExtensionMsgStart
 
-// TODO(crbug.com/725275): Remove these ipc enums once all ipc messages here are
-// converted to mojo.
-IPC_ENUM_TRAITS_MAX_VALUE(extensions::api::webstore::InstallStage,
-                          extensions::api::webstore::INSTALL_STAGE_INSTALLING)
-IPC_ENUM_TRAITS_MAX_VALUE(extensions::webstore_install::Result,
-                          extensions::webstore_install::RESULT_LAST)
-
 // Messages sent from the browser to the renderer.
 
 IPC_STRUCT_TRAITS_BEGIN(ui::AXNodeData)
   IPC_STRUCT_TRAITS_MEMBER(id)
   IPC_STRUCT_TRAITS_MEMBER(role)
   IPC_STRUCT_TRAITS_MEMBER(state)
   IPC_STRUCT_TRAITS_MEMBER(actions)
   IPC_STRUCT_TRAITS_MEMBER(location)
   IPC_STRUCT_TRAITS_MEMBER(transform)
   IPC_STRUCT_TRAITS_MEMBER(string_attributes)
@@ skipping 69 matching lines @@
 IPC_MESSAGE_ROUTED2(ExtensionMsg_AccessibilityEvent,
                     ExtensionMsg_AccessibilityEventParams,
                     bool /* is_active_profile */)
 
 // Forward an accessibility location change message to an extension process
 // where an extension is using the automation API to listen for
 // accessibility events.
 IPC_MESSAGE_ROUTED1(ExtensionMsg_AccessibilityLocationChange,
                     ExtensionMsg_AccessibilityLocationChangeParams)