Move kChromeSearchScheme out of content since it's a chrome feature.

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"
 
 #include "content/common/savable_url_schemes.h"
 #include "googleurl/src/gurl.h"
 
 namespace chrome {
 
 const char kAboutScheme[] = "about";
 const char kBlobScheme[] = "blob";
 
 // 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 kChromeInternalScheme[] = "chrome-internal";
-const char kChromeSearchScheme[] = "chrome-search";
 const char kChromeUIScheme[] = "chrome";
 const char kDataScheme[] = "data";
 const char kFileScheme[] = "file";
 const char kFileSystemScheme[] = "filesystem";
 const char kFtpScheme[] = "ftp";
 const char kGuestScheme[] = "chrome-guest";
 const char kHttpScheme[] = "http";
 const char kHttpsScheme[] = "https";
 const char kJavaScriptScheme[] = "javascript";
 const char kMailToScheme[] = "mailto";
@@ skipping 50 matching lines @@
 bool HasWebUIScheme(const GURL& url) {
   return
 #if !defined(OS_IOS)
          url.SchemeIs(chrome::kChromeDevToolsScheme) ||
          url.SchemeIs(chrome::kChromeInternalScheme) ||
 #endif
          url.SchemeIs(chrome::kChromeUIScheme);
 }
 
 }  // namespace content