Group the different permission related methods in the content api.

content/shell/browser/layout_test/layout_test_content_browser_client.h

Index: content/shell/browser/layout_test/layout_test_content_browser_client.h
diff --git a/content/shell/browser/layout_test/layout_test_content_browser_client.h b/content/shell/browser/layout_test/layout_test_content_browser_client.h
index 3049c06a9717fbac0fc631453720f9161972e7e6..d6cb61fc9968532f68544cdeae198f988db38a16 100644
--- a/content/shell/browser/layout_test/layout_test_content_browser_client.h
+++ b/content/shell/browser/layout_test/layout_test_content_browser_client.h
@@ -5,6 +5,7 @@
 #ifndef CONTENT_SHELL_BROWSER_LAYOUT_TEST_LAYOUT_TEST_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_SHELL_BROWSER_LAYOUT_TEST_LAYOUT_TEST_CONTENT_BROWSER_CLIENT_H_
 
+#include "content/public/browser/permission_type.h"
 #include "content/shell/browser/shell_content_browser_client.h"
 
 namespace content {
@@ -24,11 +25,13 @@ class LayoutTestContentBrowserClient : public ShellContentBrowserClient {
 
   // ContentBrowserClient overrides.
   void RenderProcessWillLaunch(RenderProcessHost* host) override;
-  void RequestDesktopNotificationPermission(
-      const GURL& source_origin,
-      RenderFrameHost* render_frame_host,
-      const base::Callback<void(blink::WebNotificationPermission)>& callback)
-      override;
+  void RequestPermission(
+      PermissionType permission,
+      WebContents* web_contents,
+      int bridge_id,
+      const GURL& requesting_frame,
+      bool user_gesture,
+      const base::Callback<void(bool)>& result_callback) override;
   blink::WebNotificationPermission CheckDesktopNotificationPermission(
       const GURL& source_url,
       ResourceContext* context,