Convert MIDI permission requests to use WebContents in preparation for switching the code to using …

chrome/browser/ui/app_list/test/fake_profile.cc

Index: chrome/browser/ui/app_list/test/fake_profile.cc
diff --git a/chrome/browser/ui/app_list/test/fake_profile.cc b/chrome/browser/ui/app_list/test/fake_profile.cc
index 2f78133ec3d107f12d399d984c5d60cbbd8b0971..34847adf4f5b2dfe89aa0e66b358f516464b4b26 100644
--- a/chrome/browser/ui/app_list/test/fake_profile.cc
+++ b/chrome/browser/ui/app_list/test/fake_profile.cc
@@ -56,22 +56,6 @@ FakeProfile::GetMediaRequestContextForStoragePartition(
   return NULL;
 }
 
-void FakeProfile::RequestMidiSysExPermission(
-    int render_process_id,
-    int render_view_id,
-    int bridge_id,
-    const GURL& requesting_frame,
-    bool user_gesture,
-    const MidiSysExPermissionCallback& callback) {
-}
-
-void FakeProfile::CancelMidiSysExPermissionRequest(
-    int render_process_id,
-    int render_view_id,
-    int bridge_id,
-    const GURL& requesting_frame) {
-}
-
 void FakeProfile::RequestProtectedMediaIdentifierPermission(
     int render_process_id,
     int render_view_id,