[Media] Add user gesture reporting for API calls to midi and media streams.

content/browser/download/download_manager_impl_unittest.cc

Index: content/browser/download/download_manager_impl_unittest.cc
diff --git a/content/browser/download/download_manager_impl_unittest.cc b/content/browser/download/download_manager_impl_unittest.cc
index 70a392fd4753085881211c1ddf428b77c90368b1..6f2cd839106f8536fca7e8bb82945fa7816117cd 100644
--- a/content/browser/download/download_manager_impl_unittest.cc
+++ b/content/browser/download/download_manager_impl_unittest.cc
@@ -404,11 +404,12 @@ class MockBrowserContext : public BrowserContext {
   MOCK_METHOD2(GetMediaRequestContextForStoragePartition,
                net::URLRequestContextGetter*(
                    const base::FilePath& partition_path, bool in_memory));
-  MOCK_METHOD5(RequestMidiSysExPermission,
+  MOCK_METHOD6(RequestMidiSysExPermission,
                void(int render_process_id,
                     int render_view_id,
                     int bridge_id,
                     const GURL& requesting_frame,
+                    bool user_gesture,
                     const MidiSysExPermissionCallback& callback));
   MOCK_METHOD4(CancelMidiSysExPermissionRequest,
                void(int render_process_id,