Replace RenderFullscreen with top layer - Take II

Source/core/rendering/RenderVideo.cpp

Index: Source/core/rendering/RenderVideo.cpp
diff --git a/Source/core/rendering/RenderVideo.cpp b/Source/core/rendering/RenderVideo.cpp
index 346b506a57b4229bd53972e6b087ea81ce47219c..5b2e32d270836bc6345fe0ee8017adf258fe5ce8 100644
--- a/Source/core/rendering/RenderVideo.cpp
+++ b/Source/core/rendering/RenderVideo.cpp
@@ -34,7 +34,6 @@
 #include "core/html/HTMLVideoElement.h"
 #include "core/paint/VideoPainter.h"
 #include "core/rendering/PaintInfo.h"
-#include "core/rendering/RenderFullScreen.h"
 #include "platform/graphics/media/MediaPlayer.h"
 #include "public/platform/WebLayer.h"
 
@@ -205,47 +204,6 @@ bool RenderVideo::supportsAcceleratedRendering() const
     return !!mediaElement()->platformLayer();
 }
 
-static const RenderBlock* rendererPlaceholder(const RenderObject* renderer)
-{
-    RenderObject* parent = renderer->parent();
-    if (!parent)
-        return 0;
-
-    RenderFullScreen* fullScreen = parent->isRenderFullScreen() ? toRenderFullScreen(parent) : 0;
-    if (!fullScreen)
-        return 0;
-
-    return fullScreen->placeholder();
-}
-
-LayoutUnit RenderVideo::offsetLeft() const
-{
-    if (const RenderBlock* block = rendererPlaceholder(this))
-        return block->offsetLeft();
-    return RenderMedia::offsetLeft();
-}
-
-LayoutUnit RenderVideo::offsetTop() const
-{
-    if (const RenderBlock* block = rendererPlaceholder(this))
-        return block->offsetTop();
-    return RenderMedia::offsetTop();
-}
-
-LayoutUnit RenderVideo::offsetWidth() const
-{
-    if (const RenderBlock* block = rendererPlaceholder(this))
-        return block->offsetWidth();
-    return RenderMedia::offsetWidth();
-}
-
-LayoutUnit RenderVideo::offsetHeight() const
-{
-    if (const RenderBlock* block = rendererPlaceholder(this))
-        return block->offsetHeight();
-    return RenderMedia::offsetHeight();
-}
-
 CompositingReasons RenderVideo::additionalCompositingReasons() const
 {
     if (RuntimeEnabledFeatures::overlayFullscreenVideoEnabled()) {