Convert app banners to use Mojo.

third_party/WebKit/Source/web/WebLocalFrameImpl.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 251 matching lines @@
                 WebFrameLoadType,
                 const WebHistoryItem&,
                 WebHistoryLoadType,
                 bool isClientRedirect) override;
   bool isLoading() const override;
   bool isFrameDetachedForSpecialOneOffStopTheCrashingHackBug561873()
       const override;
   bool isNavigationScheduledWithin(double interval) const override;
   void setCommittedFirstRealLoad() override;
   void sendOrientationChangeEvent() override;
-  void willShowInstallBannerPrompt(int requestId,
-                                   const WebVector<WebString>& platforms,
-                                   WebAppBannerPromptReply*) override;
   WebSandboxFlags effectiveSandboxFlags() const override;
   void forceSandboxFlags(WebSandboxFlags) override;
   void requestRunTask(WebSuspendableTask*) const override;
   void didCallAddSearchProvider() override;
   void didCallIsSearchProviderInstalled() override;
   void replaceSelection(const WebString&) override;
   void requestFind(int identifier,
                    const WebString& searchText,
                    const WebFindOptions&) override;
   bool find(int identifier,
@@ skipping 192 matching lines @@
 
 DEFINE_TYPE_CASTS(WebLocalFrameImpl,
                   WebFrame,
                   frame,
                   frame->isWebLocalFrame(),
                   frame.isWebLocalFrame());
 
 }  // namespace blink
 
 #endif