Move willEnterFullscreen to WebRemoteFrame.

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 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 1929 matching lines @@
 
 void WebViewImpl::resize(const WebSize& newSize)
 {
     if (m_shouldAutoResize || m_size == newSize)
         return;
 
     resizeWithTopControls(
         newSize, topControls().height(), topControls().shrinkViewport());
 }
 
-void WebViewImpl::willEnterFullScreen(WebRemoteFrame* fullscreenFrame)
-{
-    FrameOwner* owner = toWebRemoteFrameImpl(fullscreenFrame)->frame()->owner();
-    HTMLFrameOwnerElement* ownerElement = toHTMLFrameOwnerElement(owner);
-
-    // Let FullscreenController know that |ownerElement| is an ancestor of the
-    // actual fullscreen element, so that it can be treated a little
-    // differently:
-    // - it will need :-webkit-full-screen-ancestor style in addition to
-    //   :-webkit-full-screen.
-    // - it does not need to resend the ToggleFullscreen IPC to the browser
-    //   process.
-    m_fullscreenController->setFullscreenIsForCrossProcessAncestor();
-
-    // Call requestFullscreen() on |ownerElement| to make it the provisional
-    // fullscreen element in FullscreenController, and to prepare
-    // fullscreenchange events that will need to fire on it and its (local)
-    // ancestors. The events will be triggered if/when fullscreen is entered.
-    // Note that requestFullscreen() requires a user gesture.
-    //
-    // TODO(alexmos): currently, this assumes prefixed requests, but in the
-    // future, this should plumb in information about which request type
-    // (prefixed or unprefixed) to use for firing fullscreen events.
-    {
-        WebScopedUserGesture userGesture;
-        Fullscreen::from(ownerElement->document()).requestFullscreen(*ownerElement, Fullscreen::PrefixedRequest);
-    }
-}
-
 void WebViewImpl::didEnterFullScreen()
 {
     m_fullscreenController->didEnterFullScreen();
 }
 
 void WebViewImpl::didExitFullScreen()
 {
     m_fullscreenController->didExitFullScreen();
 }
 
@@ skipping 2608 matching lines @@
 {
     // TODO(oshima): Investigate if this should return the ScreenInfo's scale factor rather than
     // page's scale factor, which can be 1 in use-zoom-for-dsf mode.
     if (!page())
         return 1;
 
     return page()->deviceScaleFactor();
 }
 
 } // namespace blink