Remove resource_request_info_impl.h dependency from chrome. This also makes blob/file system urls w…

chrome/browser/ui/webui/chrome_url_data_manager_backend.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 "chrome/browser/ui/webui/chrome_url_data_manager_backend.h"
 
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
-#include "chrome/browser/net/view_blob_internals_job_factory.h"
-#include "chrome/browser/net/view_http_cache_job_factory.h"
 #include "chrome/browser/ui/webui/shared_resources_data_source.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/browser_thread.h"
 #include "googleurl/src/url_util.h"
 #include "grit/platform_locale_settings.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_file_job.h"
 #include "net/url_request/url_request_job.h"
 #include "net/url_request/url_request_job_factory.h"
-#include "webkit/appcache/appcache_service.h"
-#include "webkit/appcache/view_appcache_internals_job.h"
 
 using content::BrowserThread;
 
 namespace {
 
 // X-WebKit-CSP is our development name for Content-Security-Policy.
 // TODO(tsepez) rename when Content-security-policy is done.
 // TODO(tsepez) remove unsafe-eval when bidichecker_packaged.js fixed.
 // TODO(tsepez) chrome-extension: permits the ChromeVox screen reader
 //     extension to function on these pages.  Remove it when the extension
@@ skipping 263 matching lines @@
   if (backend_->StartRequest(request_->url(), this)) {
     NotifyHeadersComplete();
   } else {
     NotifyStartError(net::URLRequestStatus(net::URLRequestStatus::FAILED,
                                            net::ERR_INVALID_URL));
   }
 }
 
 namespace {
 
-bool IsViewAppCacheInternalsURL(const GURL& url) {
-  return url.SchemeIs(chrome::kChromeUIScheme) &&
-         url.host() == chrome::kChromeUIAppCacheInternalsHost;
-}
-
 class ChromeProtocolHandler
     : public net::URLRequestJobFactory::ProtocolHandler {
  public:
-  ChromeProtocolHandler(
-      ChromeURLDataManagerBackend* backend,
-      appcache::AppCacheService* appcache_service,
-      webkit_blob::BlobStorageController* blob_storage_controller);
+  explicit ChromeProtocolHandler(ChromeURLDataManagerBackend* backend);
   ~ChromeProtocolHandler();
 
   virtual net::URLRequestJob* MaybeCreateJob(
       net::URLRequest* request) const OVERRIDE;
 
  private:
   // These members are owned by ProfileIOData, which owns this ProtocolHandler.
   ChromeURLDataManagerBackend* const backend_;
-  appcache::AppCacheService* const appcache_service_;
-  webkit_blob::BlobStorageController* const blob_storage_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeProtocolHandler);
 };
 
 ChromeProtocolHandler::ChromeProtocolHandler(
-    ChromeURLDataManagerBackend* backend,
-    appcache::AppCacheService* appcache_service,
-    webkit_blob::BlobStorageController* blob_storage_controller)
-    : backend_(backend),
-      appcache_service_(appcache_service),
-      blob_storage_controller_(blob_storage_controller) {}
+    ChromeURLDataManagerBackend* backend)
+    : backend_(backend) {}
 
 ChromeProtocolHandler::~ChromeProtocolHandler() {}
 
 net::URLRequestJob* ChromeProtocolHandler::MaybeCreateJob(
     net::URLRequest* request) const {
   DCHECK(request);
 
-  // Next check for chrome://view-http-cache/*, which uses its own job type.
-  if (ViewHttpCacheJobFactory::IsSupportedURL(request->url()))
-    return ViewHttpCacheJobFactory::CreateJobForRequest(request);
-
-  // Next check for chrome://appcache-internals/, which uses its own job type.
-  if (IsViewAppCacheInternalsURL(request->url()))
-    return appcache::ViewAppCacheInternalsJobFactory::CreateJobForRequest(
-        request, appcache_service_);
-
-  // Next check for chrome://blob-internals/, which uses its own job type.
-  if (ViewBlobInternalsJobFactory::IsSupportedURL(request->url()))
-    return ViewBlobInternalsJobFactory::CreateJobForRequest(
-        request, blob_storage_controller_);
-
   // Fall back to using a custom handler
   return new URLRequestChromeJob(request, backend_);
 }
 
 }  // namespace
 
 ChromeURLDataManagerBackend::ChromeURLDataManagerBackend()
     : next_request_id_(0) {
   AddDataSource(new SharedResourcesDataSource());
 }
 
 ChromeURLDataManagerBackend::~ChromeURLDataManagerBackend() {
   for (DataSourceMap::iterator i = data_sources_.begin();
        i != data_sources_.end(); ++i) {
     i->second->backend_ = NULL;
   }
   data_sources_.clear();
 }
 
 // static
 net::URLRequestJobFactory::ProtocolHandler*
 ChromeURLDataManagerBackend::CreateProtocolHandler(
-    ChromeURLDataManagerBackend* backend,
-    appcache::AppCacheService* appcache_service,
-    webkit_blob::BlobStorageController* blob_storage_controller) {
-  DCHECK(appcache_service);
-  DCHECK(blob_storage_controller);
+    ChromeURLDataManagerBackend* backend) {
   DCHECK(backend);
-  return new ChromeProtocolHandler(
-      backend, appcache_service, blob_storage_controller);
+  return new ChromeProtocolHandler(backend);
 }
 
 void ChromeURLDataManagerBackend::AddDataSource(
     ChromeURLDataManager::DataSource* source) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DataSourceMap::iterator i = data_sources_.find(source->source_name());
   if (i != data_sources_.end()) {
     if (!source->ShouldReplaceExistingSource())
       return;
     i->second->backend_ = NULL;
@@ skipping 171 matching lines @@
 
   return new URLRequestChromeJob(request, backend_);
 }
 
 }  // namespace
 
 net::URLRequestJobFactory::ProtocolHandler*
 CreateDevToolsProtocolHandler(ChromeURLDataManagerBackend* backend) {
   return new DevToolsJobFactory(backend);
 }