Revert 74292 - Splits ChromeURLDataManager into 2 chunks:...

chrome/browser/dom_ui/shared_resources_data_source.cc

 // Copyright (c) 2010 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/shared_resources_data_source.h"
 
 #include <string>
 
 #include "base/singleton.h"
 #include "base/threading/thread_restrictions.h"
@@ skipping 35 matching lines @@
         break;
       }
     }
   }
 
   return idr;
 }
 
 }  // namespace
 
+// static
+void SharedResourcesDataSource::Register() {
+  SharedResourcesDataSource* source = new SharedResourcesDataSource();
+  BrowserThread::PostTask(
+      BrowserThread::IO, FROM_HERE,
+      NewRunnableMethod(
+          ChromeURLDataManager::GetInstance(),
+          &ChromeURLDataManager::AddDataSource,
+          make_scoped_refptr(source)));
+}
+
 SharedResourcesDataSource::SharedResourcesDataSource()
     : DataSource(chrome::kChromeUIResourcesHost, NULL) {
 }
 
 SharedResourcesDataSource::~SharedResourcesDataSource() {
 }
 
 void SharedResourcesDataSource::StartDataRequest(const std::string& path,
                                                  bool is_off_the_record,
                                                  int request_id) {
   int idr = PathToIDR(path);
   DCHECK_NE(-1, idr);
   const ResourceBundle& rb = ResourceBundle::GetSharedInstance();
   scoped_refptr<RefCountedStaticMemory> bytes(rb.LoadDataResourceBytes(idr));
   SendResponse(request_id, bytes);
 }
 
 std::string SharedResourcesDataSource::GetMimeType(
     const std::string& path) const {
   // Requests should not block on the disk!  On Windows this goes to the
   // registry.
   //   http://code.google.com/p/chromium/issues/detail?id=59849
   base::ThreadRestrictions::ScopedAllowIO allow_io;
 
   std::string mime_type;
   net::GetMimeTypeFromFile(FilePath().AppendASCII(path), &mime_type);
   return mime_type;
 }