Chromecast: disables downloads from the Chromecast shell.

chromecast/shell/browser/cast_browser_context.cc

 // Copyright 2014 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 "chromecast/shell/browser/cast_browser_context.h"
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/path_service.h"
 #include "chromecast/common/cast_paths.h"
+#include "chromecast/shell/browser/cast_download_manager_delegate.h"
 #include "chromecast/shell/browser/url_request_context_factory.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/content_switches.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace chromecast {
 namespace shell {
@@ skipping 19 matching lines @@
 
  private:
   URLRequestContextFactory* url_request_context_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CastResourceContext);
 };
 
 CastBrowserContext::CastBrowserContext(
     URLRequestContextFactory* url_request_context_factory)
     : url_request_context_factory_(url_request_context_factory),
-      resource_context_(new CastResourceContext(url_request_context_factory)) {
+      resource_context_(new CastResourceContext(url_request_context_factory)),
+      download_manager_delegate_(new CastDownloadManagerDelegate()) {
   InitWhileIOAllowed();
 }
 
 CastBrowserContext::~CastBrowserContext() {
   content::BrowserThread::DeleteSoon(
       content::BrowserThread::IO,
       FROM_HERE,
       resource_context_.release());
 }
 
@@ skipping 37 matching lines @@
     const base::FilePath& partition_path, bool in_memory) {
   return GetMediaRequestContext();
 }
 
 content::ResourceContext* CastBrowserContext::GetResourceContext() {
   return resource_context_.get();
 }
 
 content::DownloadManagerDelegate*
 CastBrowserContext::GetDownloadManagerDelegate() {
-  NOTIMPLEMENTED();
-  return NULL;
+  return download_manager_delegate_.get();
 }
 
 content::BrowserPluginGuestManager* CastBrowserContext::GetGuestManager() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 storage::SpecialStoragePolicy* CastBrowserContext::GetSpecialStoragePolicy() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 content::PushMessagingService* CastBrowserContext::GetPushMessagingService() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 content::SSLHostStateDelegate* CastBrowserContext::GetSSLHostStateDelegate() {
   NOTIMPLEMENTED();
   return NULL;
 }
 
 }  // namespace shell
 }  // namespace chromecast