Improve error message for insecure 'content_security_policy' manifest entries.

chrome/common/extensions/extension.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.h"
 
 #include <ostream>
 
 #include "base/base64.h"
 #include "base/basictypes.h"
@@ skipping 2706 matching lines @@
                               &content_security_policy)) {
       *error = ASCIIToUTF16(errors::kInvalidContentSecurityPolicy);
       return false;
     }
     if (!ContentSecurityPolicyIsLegal(content_security_policy)) {
       *error = ASCIIToUTF16(errors::kInvalidContentSecurityPolicy);
       return false;
     }
     if (manifest_version_ >= 2 &&
         !ContentSecurityPolicyIsSecure(content_security_policy)) {
-      *error = ASCIIToUTF16(errors::kInvalidContentSecurityPolicy);
+      *error = ASCIIToUTF16(errors::kInsecureContentSecurityPolicy);
       return false;
     }
 
     content_security_policy_ = content_security_policy;
   } else if (manifest_version_ >= 2) {
     // Manifest version 2 introduced a default Content-Security-Policy.
     // TODO(abarth): Should we continue to let extensions override the
     //               default Content-Security-Policy?
     content_security_policy_ = is_platform_app() ?
         kDefaultPlatformAppContentSecurityPolicy :
@@ skipping 1211 matching lines @@
 
 UpdatedExtensionPermissionsInfo::UpdatedExtensionPermissionsInfo(
     const Extension* extension,
     const PermissionSet* permissions,
     Reason reason)
     : reason(reason),
       extension(extension),
       permissions(permissions) {}
 
 }   // namespace extensions