Do not fallback to FocusedOrMainFrame() in FocusedLocalFrameInWidget()

third_party/WebKit/Source/core/frame/WebFrameWidgetBase.cpp

Index: third_party/WebKit/Source/core/frame/WebFrameWidgetBase.cpp
diff --git a/third_party/WebKit/Source/core/frame/WebFrameWidgetBase.cpp b/third_party/WebKit/Source/core/frame/WebFrameWidgetBase.cpp
index ee49720c5701c7fda347cc86a82bc34600f39e00..b37955701b3eebed8452a23f34920fa18266fdc6 100644
--- a/third_party/WebKit/Source/core/frame/WebFrameWidgetBase.cpp
+++ b/third_party/WebKit/Source/core/frame/WebFrameWidgetBase.cpp
@@ -238,7 +238,7 @@ Page* WebFrameWidgetBase::GetPage() const {
 void WebFrameWidgetBase::DidAcquirePointerLock() {
   GetPage()->GetPointerLockController().DidAcquirePointerLock();
 
-  LocalFrame* focusedFrame = FocusedLocalFrameInWidget();
+  LocalFrame* focusedFrame = FocusedLocalFrame();
   if (focusedFrame) {
     focusedFrame->GetEventHandler().ReleaseMousePointerCapture();
   }
@@ -263,7 +263,7 @@ void WebFrameWidgetBase::PointerLockMouseEvent(
   WebMouseEvent transformed_event = TransformWebMouseEvent(
       ToWebLocalFrameBase(LocalRoot())->GetFrameView(), mouse_event);
 
-  LocalFrame* focusedFrame = FocusedLocalFrameInWidget();
+  LocalFrame* focusedFrame = FocusedLocalFrame();
   if (focusedFrame) {
     focusedFrame->GetEventHandler().ProcessPendingPointerCaptureForPointerLock(
         transformed_event);
@@ -317,7 +317,7 @@ void WebFrameWidgetBase::ShowContextMenu(WebMenuSourceType source_type) {
   }
 }
 
-LocalFrame* WebFrameWidgetBase::FocusedLocalFrameInWidget() const {
+LocalFrame* WebFrameWidgetBase::FocusedLocalFrame() const {
   LocalFrame* frame = GetPage()->GetFocusController().FocusedFrame();
   return (frame && frame->LocalFrameRoot() == ToCoreFrame(LocalRoot()))
              ? frame