Refactor the content interface for RequestMediaAccessPermission.

chrome/browser/ui/extensions/shell_window.cc

Index: chrome/browser/ui/extensions/shell_window.cc
diff --git a/chrome/browser/ui/extensions/shell_window.cc b/chrome/browser/ui/extensions/shell_window.cc
index b57ab3e9fa3aa50f6ed25e2f95c0138ed1bd8425..a7ead9f6130f909560c6fb43c214fc5161a6eae3 100644
--- a/chrome/browser/ui/extensions/shell_window.cc
+++ b/chrome/browser/ui/extensions/shell_window.cc
@@ -106,6 +106,13 @@ bool ShellWindow::IsFullscreenOrPending() const {
   return false;
 }
 
+void ShellWindow::RequestMediaAccessPermission(
+    content::WebContents* web_contents,
+    const content::MediaStreamRequest* request,
+    const content::MediaResponseCallback& callback) {
+  callback.Run(content::MediaStreamDevices());
+}
+
 void ShellWindow::OnNativeClose() {
   ShellWindowRegistry::Get(profile_)->RemoveShellWindow(this);
   delete this;