diff --git a/brightray/brightray.gyp b/brightray/brightray.gyp
index 41dec3e1a52..45b7bb5e4d0 100644
--- a/brightray/brightray.gyp
+++ b/brightray/brightray.gyp
@@ -48,8 +48,6 @@
         'browser/devtools_embedder_message_dispatcher.h',
         'browser/devtools_ui.cc',
         'browser/devtools_ui.h',
-        'browser/download_manager_delegate.cc',
-        'browser/download_manager_delegate.h',
         'browser/inspectable_web_contents.cc',
         'browser/inspectable_web_contents.h',
         'browser/inspectable_web_contents_delegate.cc',
diff --git a/brightray/browser/browser_context.cc b/brightray/browser/browser_context.cc
index c3820de64be..05f127755c1 100644
--- a/brightray/browser/browser_context.cc
+++ b/brightray/browser/browser_context.cc
@@ -4,7 +4,6 @@
 
 #include "browser/browser_context.h"
 
-#include "browser/download_manager_delegate.h"
 #include "browser/inspectable_web_contents_impl.h"
 #include "browser/network_delegate.h"
 #include "common/application_info.h"
@@ -145,21 +144,19 @@ content::ResourceContext* BrowserContext::GetResourceContext() {
 }
 
 content::DownloadManagerDelegate* BrowserContext::GetDownloadManagerDelegate() {
-  if (!download_manager_delegate_)
-    download_manager_delegate_.reset(new DownloadManagerDelegate);
-  return download_manager_delegate_.get();
+  return nullptr;
 }
 
 content::BrowserPluginGuestManager* BrowserContext::GetGuestManager() {
-  return NULL;
+  return nullptr;
 }
 
 storage::SpecialStoragePolicy* BrowserContext::GetSpecialStoragePolicy() {
-  return NULL;
+  return nullptr;
 }
 
 content::PushMessagingService* BrowserContext::GetPushMessagingService() {
-  return NULL;
+  return nullptr;
 }
 
 content::SSLHostStateDelegate* BrowserContext::GetSSLHostStateDelegate() {
diff --git a/brightray/browser/browser_context.h b/brightray/browser/browser_context.h
index eb2279db7a7..90cefbcf795 100644
--- a/brightray/browser/browser_context.h
+++ b/brightray/browser/browser_context.h
@@ -14,8 +14,6 @@ class PrefService;
 
 namespace brightray {
 
-class DownloadManagerDelegate;
-
 class BrowserContext : public content::BrowserContext,
                        public brightray::URLRequestContextGetter::Delegate {
  public:
@@ -68,7 +66,6 @@ class BrowserContext : public content::BrowserContext,
   scoped_ptr<ResourceContext> resource_context_;
   scoped_refptr<URLRequestContextGetter> url_request_getter_;
   scoped_ptr<PrefService> prefs_;
-  scoped_ptr<DownloadManagerDelegate> download_manager_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserContext);
 };
diff --git a/brightray/browser/download_manager_delegate.cc b/brightray/browser/download_manager_delegate.cc
deleted file mode 100644
index f241f8441bc..00000000000
--- a/brightray/browser/download_manager_delegate.cc
+++ /dev/null
@@ -1,11 +0,0 @@
-#include "browser/download_manager_delegate.h"
-
-namespace brightray {
-
-DownloadManagerDelegate::DownloadManagerDelegate() {
-}
-
-DownloadManagerDelegate::~DownloadManagerDelegate() {
-}
-
-}
diff --git a/brightray/browser/download_manager_delegate.h b/brightray/browser/download_manager_delegate.h
deleted file mode 100644
index 95ac7d5a817..00000000000
--- a/brightray/browser/download_manager_delegate.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef BRIGHTRAY_BROWSER_DOWNLOAD_MANAGER_DELEGATE_H_
-#define BRIGHTRAY_BROWSER_DOWNLOAD_MANAGER_DELEGATE_H_
-
-#include "content/public/browser/download_manager_delegate.h"
-
-namespace brightray {
-
-class DownloadManagerDelegate : public content::DownloadManagerDelegate {
- public:
-  DownloadManagerDelegate();
-  ~DownloadManagerDelegate();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DownloadManagerDelegate);
-};
-
-}  // namespace brightray
-
-#endif