Move about://-related constants from //content to //url

content/public/common/url_constants.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 "content/public/common/url_constants.h"
 
 namespace content {
 
-const char kAboutScheme[] = "about";
-
 // Before adding new chrome schemes please check with security@chromium.org.
 // There are security implications associated with introducing new schemes.
 const char kChromeDevToolsScheme[] = "chrome-devtools";
 const char kChromeUIScheme[] = "chrome";
 const char kGuestScheme[] = "chrome-guest";
 const char kMetadataScheme[] = "metadata";
 const char kSwappedOutScheme[] = "swappedout";
 const char kViewSourceScheme[] = "view-source";
 
-const char kAboutBlankURL[] = "about:blank";
 const char kAboutSrcDocURL[] = "about:srcdoc";
 
 const char kChromeUIAppCacheInternalsHost[] = "appcache-internals";
 const char kChromeUIIndexedDBInternalsHost[] = "indexeddb-internals";
 const char kChromeUIAccessibilityHost[] = "accessibility";
 const char kChromeUIBlobInternalsHost[] = "blob-internals";
 const char kChromeUIBrowserCrashHost[] = "inducebrowsercrashforrealz";
 const char kChromeUIGpuHost[] = "gpu";
 const char kChromeUIHistogramHost[] = "histograms";
 const char kChromeUIMediaInternalsHost[] = "media-internals";
@@ skipping 21 matching lines @@
 
 const char kChromeUINetworkViewCacheURL[] = "chrome://view-http-cache/";
 const char kChromeUIShorthangURL[] = "chrome://shorthang";
 
 // This URL is loaded when a page is swapped out and replaced by a page in a
 // different renderer process.  It must have a unique origin that cannot be
 // scripted by other pages in the process.
 const char kSwappedOutURL[] = "swappedout://";
 
 }  // namespace content