Revise about: and chrome: url handling.

chrome/browser/net/view_http_cache_job_factory.cc

 // Copyright (c) 2011 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/browser/net/view_http_cache_job_factory.h"
 
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
 #include "base/task.h"
@@ skipping 109 matching lines @@
   NotifyHeadersComplete();
 }
 
 int ViewHttpCacheJob::Core::Start(const net::URLRequest& request,
                                   Callback0::Type* callback) {
   DCHECK(callback);
   DCHECK(!user_callback_);
 
   AddRef();  // Released on OnIOComplete().
   std::string cache_key =
-      request.url().spec().substr(strlen(chrome::kNetworkViewCacheURL));
+      request.url().spec().substr(strlen(chrome::kChromeUINetworkViewCacheURL));
 
   int rv;
   if (cache_key.empty()) {
     rv = cache_helper_.GetContentsHTML(request.context(),
-                                       chrome::kNetworkViewCacheURL, &data_,
+                                       chrome::kChromeUINetworkViewCacheURL,
+                                       &data_,
                                        &callback_);
   } else {
     rv = cache_helper_.GetEntryInfoHTML(cache_key, request.context(),
                                         &data_, &callback_);
   }
 
   if (rv == net::ERR_IO_PENDING)
     user_callback_ = callback;
 
   return rv;
@@ skipping 30 matching lines @@
 
   // We may be holding the last reference to this job. Do not access |this|
   // after Release().
   Release();  // Acquired on Start().
 }
 
 }  // namespace.
 
 // Static.
 bool ViewHttpCacheJobFactory::IsSupportedURL(const GURL& url) {
-  return StartsWithASCII(url.spec(), chrome::kNetworkViewCacheURL,
-                         true /*case_sensitive*/);
+  return url.SchemeIs(chrome::kChromeUIScheme) &&
+         url.host() == chrome::kChromeUINetworkViewCacheHost;
 }
 
 // Static.
 net::URLRequestJob* ViewHttpCacheJobFactory::CreateJobForRequest(
     net::URLRequest* request) {
   return new ViewHttpCacheJob(request);
 }