Clean up of url data manager classes in content: move URLDataSourceImpl to its own file, move all t…

content/browser/resource_context_impl.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/browser/resource_context_impl.h"
 
 #include "base/logging.h"
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
 #include "content/browser/host_zoom_map_impl.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
@@ skipping 47 matching lines @@
   return UserDataAdapter<ChromeBlobStorageContext>::Get(
       resource_context, kBlobStorageContextKeyName);
 }
 
 HostZoomMap* GetHostZoomMapForResourceContext(ResourceContext* context) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   return static_cast<NonOwningZoomData*>(
       context->GetUserData(kHostZoomMapKeyName))->host_zoom_map();
 }
 
-ChromeURLDataManagerBackend* GetURLDataManagerForResourceContext(
+URLDataManagerBackend* GetURLDataManagerForResourceContext(
     ResourceContext* context) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (!context->GetUserData(kURLDataManagerBackendKeyName)) {
     context->SetUserData(kURLDataManagerBackendKeyName,
-                         new ChromeURLDataManagerBackend());
+                         new URLDataManagerBackend());
   }
-  return static_cast<ChromeURLDataManagerBackend*>(
+  return static_cast<URLDataManagerBackend*>(
       context->GetUserData(kURLDataManagerBackendKeyName));
 }
 
 void InitializeResourceContext(BrowserContext* browser_context) {
   ResourceContext* resource_context = browser_context->GetResourceContext();
   DCHECK(!resource_context->GetUserData(kHostZoomMapKeyName));
 
   resource_context->SetUserData(
       kBlobStorageContextKeyName,
       new UserDataAdapter<ChromeBlobStorageContext>(
           ChromeBlobStorageContext::GetFor(browser_context)));
 
   // This object is owned by the BrowserContext and not ResourceContext, so
   // store a non-owning pointer here.
   resource_context->SetUserData(
       kHostZoomMapKeyName,
       new NonOwningZoomData(
           HostZoomMap::GetForBrowserContext(browser_context)));
 
   resource_context->DetachUserDataThread();
 }
 
 }  // namespace content