Implement extension:// protocol.

chrome/browser/dom_ui/chrome_url_data_manager.cc

 // Copyright (c) 2006-2008 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/dom_ui/chrome_url_data_manager.h"
 
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
@@ skipping 65 matching lines @@
   char* pending_buf_;
   int pending_buf_size_;
   std::string mime_type_;
 
   DISALLOW_EVIL_CONSTRUCTORS(URLRequestChromeJob);
 };
 
 // URLRequestChromeFileJob is a URLRequestJob that acts like a file:// URL
 class URLRequestChromeFileJob : public URLRequestFileJob {
  public:
-  URLRequestChromeFileJob(URLRequest* request, const std::wstring& path);
+  URLRequestChromeFileJob(URLRequest* request, const FilePath& path);
   virtual ~URLRequestChromeFileJob();
 
  private:
   DISALLOW_EVIL_CONSTRUCTORS(URLRequestChromeFileJob);
 };
 
 void RegisterURLRequestChromeJob() {
   // Being a standard scheme allows us to resolve relative paths
   url_util::AddStandardScheme(kChromeURLScheme);
 
@@ skipping 140 matching lines @@
                         &ChromeURLDataManager::DataAvailable,
                         request_id, scoped_refptr<RefCountedBytes>(bytes)));
 }
 
 // static
 URLRequestJob* ChromeURLDataManager::Factory(URLRequest* request,
                                              const std::string& scheme) {
   // Try first with a file handler
   std::wstring path;
   if (ChromeURLDataManager::URLToFilePath(request->url(), &path))
-    return new URLRequestChromeFileJob(request, path);
+    return new URLRequestChromeFileJob(request,
+                                       FilePath::FromWStringHack(path));
 
   // Fall back to using a custom handler
   return new URLRequestChromeJob(request);
 }
 
 URLRequestChromeJob::URLRequestChromeJob(URLRequest* request)
     : URLRequestJob(request), data_offset_(0), pending_buf_(NULL) {}
 
 URLRequestChromeJob::~URLRequestChromeJob() {
 }
@@ skipping 64 matching lines @@
 
   if (chrome_url_data_manager.StartRequest(request_->url(), this)) {
     NotifyHeadersComplete();
   } else {
     NotifyStartError(URLRequestStatus(URLRequestStatus::FAILED,
                                       net::ERR_INVALID_URL));
   }
 }
 
 URLRequestChromeFileJob::URLRequestChromeFileJob(URLRequest* request,
-                                                 const std::wstring& path)
-    : URLRequestFileJob(request) {
-  // set URLRequestFileJob::file_path_
-  this->file_path_ = FilePath::FromWStringHack(path);
+                                                 const FilePath& path)
+    : URLRequestFileJob(request, path) {
 }
 
 URLRequestChromeFileJob::~URLRequestChromeFileJob() { }