Move Extension Location and Type enums to Manifest, and move InstallWarning to its own file.

chrome/browser/extensions/api/developer_private/developer_private_api.cc

 // 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.
 
 #include "chrome/browser/extensions/api/developer_private/developer_private_api.h"
 
 #include "base/base64.h"
 #include "base/file_util.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
@@ skipping 124 matching lines @@
     else
       NOTREACHED();
   } else if (item.is_theme()) {
     info->type = developer::ITEM_TYPE_THEME;
   } else if (item.is_extension()) {
     info->type = developer::ITEM_TYPE_EXTENSION;
   } else {
     NOTREACHED();
   }
 
-  if (item.location() == Extension::LOAD) {
+  if (item.location() == Manifest::LOAD) {
     info->path.reset(
         new std::string(UTF16ToUTF8(item.path().LossyDisplayName())));
   }
 
   info->incognito_enabled = service->IsIncognitoEnabled(item.id());
   info->wants_file_access = item.wants_file_access();
   info->allow_file_access = service->AllowFileAccess(&item);
-  info->allow_reload = (item.location() == Extension::LOAD);
-  info->is_unpacked = (item.location() == Extension::LOAD);
+  info->allow_reload = (item.location() == Manifest::LOAD);
+  info->is_unpacked = (item.location() == Manifest::LOAD);
   info->terminated = service->terminated_extensions()->Contains(item.id());
   info->allow_incognito = item.can_be_incognito_enabled();
 
   GURL icon =
       ExtensionIconSource::GetIconURL(&item,
                                       extension_misc::EXTENSION_ICON_MEDIUM,
                                       ExtensionIconSet::MATCH_BIGGER,
                                       !info->enabled,
                                       NULL);
   info->icon = icon.spec();
@@ skipping 23 matching lines @@
   return info.Pass();
 }
 
 void DeveloperPrivateGetItemsInfoFunction::AddItemsInfo(
     const ExtensionSet& items,
     ExtensionSystem* system,
     ItemInfoList* item_list) {
   for (ExtensionSet::const_iterator iter = items.begin();
        iter != items.end(); ++iter) {
     const Extension& item = **iter;
-    if (item.location() == Extension::COMPONENT)
+    if (item.location() == Manifest::COMPONENT)
       continue;  // Skip built-in extensions / apps;
     item_list->push_back(make_linked_ptr<developer::ItemInfo>(
         CreateItemInfo(item, system, false).release()));
   }
 }
 
 void DeveloperPrivateGetItemsInfoFunction::
     GetInspectablePagesForExtensionProcess(
         const std::set<content::RenderViewHost*>& views,
         ItemInspectViewList* result) {
@@ skipping 424 matching lines @@
 
   #undef   SET_STRING
   return true;
 }
 
 DeveloperPrivateGetStringsFunction::~DeveloperPrivateGetStringsFunction() {}
 
 } // namespace api
 
 } // namespace extensions