Convert FullscreenController to use WebCallbacks

third_party/WebKit/Source/web/ChromeClientImpl.cpp

Index: third_party/WebKit/Source/web/ChromeClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/ChromeClientImpl.cpp b/third_party/WebKit/Source/web/ChromeClientImpl.cpp
index ad184bfc4e8c6db2cf67ebcb93854cceba6b4fc9..8e6213466b744abc5a1b64670ae8090d3dc5818b 100644
--- a/third_party/WebKit/Source/web/ChromeClientImpl.cpp
+++ b/third_party/WebKit/Source/web/ChromeClientImpl.cpp
@@ -36,6 +36,7 @@
 #include "core/dom/AXObjectCache.h"
 #include "core/dom/Document.h"
 #include "core/dom/Fullscreen.h"
+#include "core/dom/FullscreenCallbacks.h"
 #include "core/dom/Node.h"
 #include "core/events/UIEventWithKeyState.h"
 #include "core/frame/FrameHost.h"
@@ -851,8 +852,10 @@ void ChromeClientImpl::detachCompositorAnimationTimeline(
         compositorTimeline);
 }
 
-void ChromeClientImpl::enterFullscreen(LocalFrame& frame) {
-  m_webView->enterFullscreen(frame);
+void ChromeClientImpl::enterFullscreen(
+    LocalFrame& frame,
+    std::unique_ptr<FullscreenCallbacks> callbacks) {
+  m_webView->enterFullscreen(frame, std::move(callbacks));
 }
 
 void ChromeClientImpl::exitFullscreen(LocalFrame& frame) {