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

chrome/common/extensions/manifest_url_handler.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/manifest_url_handler.h"
 
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
@@ skipping 216 matching lines @@
     // Restrict override pages to a list of supported URLs.
     bool is_override = (page != chrome::kChromeUINewTabHost &&
                         page != chrome::kChromeUIBookmarksHost &&
                         page != chrome::kChromeUIHistoryHost);
 #if defined(OS_CHROMEOS)
     is_override = (is_override &&
                    page != chrome::kChromeUIActivationMessageHost);
 #endif
 #if defined(FILE_MANAGER_EXTENSION)
     is_override = (is_override &&
-                   !(extension->location() == Extension::COMPONENT &&
+                   !(extension->location() == Manifest::COMPONENT &&
                      page == chrome::kChromeUIFileManagerHost));
 #endif
 
     if (is_override || !overrides->GetStringWithoutPathExpansion(*iter, &val)) {
       *error = ASCIIToUTF16(errors::kInvalidChromeURLOverrides);
       return false;
     }
     // Replace the entry with a fully qualified chrome-extension:// URL.
     url_overrides->chrome_url_overrides_[page] = extension->GetResourceURL(val);
 
     // For component extensions, add override URL to extent patterns.
     if (extension->is_legacy_packaged_app() &&
-        extension->location() == Extension::COMPONENT) {
+        extension->location() == Manifest::COMPONENT) {
       URLPattern pattern(URLPattern::SCHEME_CHROMEUI);
       std::string url = base::StringPrintf(kOverrideExtentUrlPatternFormat,
                                            page.c_str());
       if (pattern.Parse(url) != URLPattern::PARSE_SUCCESS) {
         *error = ErrorUtils::FormatErrorMessageUTF16(
             errors::kInvalidURLPatternError, url);
         return false;
       }
       extension->AddWebExtentPattern(pattern);
     }
   }
 
   // An extension may override at most one page.
   if (overrides->size() > 1) {
     *error = ASCIIToUTF16(errors::kMultipleOverrides);
     return false;
   }
   extension->SetManifestData(keys::kChromeURLOverrides,
                              url_overrides.release());
   return true;
 }
 
 }  // namespace extensions