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

chrome/common/extensions/extension_set.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/common/extensions/extension_set.h"
 
 #include "base/logging.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/url_constants.h"
 #include "extensions/common/constants.h"
@@ skipping 138 matching lines @@
 bool ExtensionSet::ExtensionBindingsAllowed(
     const ExtensionURLInfo& info) const {
   if (info.origin().isUnique() || IsSandboxedPage(info))
     return false;
 
   if (info.url().SchemeIs(extensions::kExtensionScheme))
     return true;
 
   ExtensionMap::const_iterator i = extensions_.begin();
   for (; i != extensions_.end(); ++i) {
-    if (i->second->location() == Extension::COMPONENT &&
+    if (i->second->location() == extensions::Manifest::COMPONENT &&
         i->second->web_extent().MatchesURL(info.url()))
       return true;
   }
 
   return false;
 }
 
 bool ExtensionSet::IsSandboxedPage(const ExtensionURLInfo& info) const {
   if (info.url().SchemeIs(extensions::kExtensionScheme)) {
     const Extension* extension = GetByID(info.url().host());
     if (extension) {
       return extension->IsSandboxedPage(info.url().path());
     }
   }
   return false;
 }