Move file chooser from RenderView(Host) to RenderFrame(Host).

third_party/WebKit/public/web/WebViewClient.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 19 matching lines @@
 
 #ifndef WebViewClient_h
 #define WebViewClient_h
 
 #include "../platform/WebDragOperation.h"
 #include "../platform/WebPageVisibilityState.h"
 #include "../platform/WebString.h"
 #include "WebAXEnums.h"
 #include "WebContentDetectionResult.h"
 #include "WebFileChooserCompletion.h"
 #include "WebFileChooserParams.h"

[dcheng, 2016/06/10 21:43:35]

Can we remove these includes?

[nasko, 2016/06/10 22:07:50]

Done.

 #include "WebFrame.h"
 #include "WebPopupType.h"
 #include "WebTextDirection.h"
 #include "WebWidgetClient.h"
 
 namespace blink {
 
 class WebAXObject;
 class WebDateTimeChooserCompletion;
 class WebDragData;
@@ skipping 76 matching lines @@
     // when the default action for the current keyboard event is not
     // suppressed by the page, to give the embedder a chance to handle
     // the keyboard event specially.
     //
     // Returns true if the keyboard event was handled by the embedder,
     // indicating that the default action should be suppressed.
     virtual bool handleCurrentKeyboardEvent() { return false; }
 
     // Dialogs -------------------------------------------------------------
 
-    // This method returns immediately after showing the dialog. When the
-    // dialog is closed, it should call the WebFileChooserCompletion to
-    // pass the results of the dialog. Returns false if
-    // WebFileChooseCompletion will never be called.
-    virtual bool runFileChooser(const WebFileChooserParams&,
-                                WebFileChooserCompletion*) { return false; }
-
     // Ask users to choose date/time for the specified parameters. When a user
     // chooses a value, an implementation of this function should call
     // WebDateTimeChooserCompletion::didChooseValue or didCancelChooser. If the
     // implementation opened date/time chooser UI successfully, it should return
     // true. This function is used only if ExternalDateTimeChooser is used.
     virtual bool openDateTimeChooser(const WebDateTimeChooserParams&, WebDateTimeChooserCompletion*) { return false; }
 
     // Show a notification popup for the specified form validation messages
     // besides the anchor rectangle. An implementation of this function should
     // not hide the popup until hideValidationMessage call.
@@ skipping 147 matching lines @@
     WebRect windowRect() override { return WebRect(); }
     WebRect windowResizerRect() override { return WebRect(); }
 
 protected:
     ~WebViewClient() { }
 };
 
 } // namespace blink
 
 #endif