Move WebFrameWidgetBase to core/frame/.

third_party/WebKit/Source/web/WebFrameWidgetBase.h

Index: third_party/WebKit/Source/web/WebFrameWidgetBase.h
diff --git a/third_party/WebKit/Source/web/WebFrameWidgetBase.h b/third_party/WebKit/Source/web/WebFrameWidgetBase.h
deleted file mode 100644
index ef640ac314754e634c067de03da8f261a52f0703..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/web/WebFrameWidgetBase.h
+++ /dev/null
@@ -1,133 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef WebFrameWidgetBase_h
-#define WebFrameWidgetBase_h
-
-#include "core/clipboard/DataObject.h"
-#include "platform/UserGestureIndicator.h"
-#include "platform/wtf/Assertions.h"
-#include "public/platform/WebDragData.h"
-#include "public/web/WebFrameWidget.h"
-
-namespace blink {
-
-class AnimationWorkletProxyClient;
-class CompositorAnimationHost;
-class CompositorWorkerProxyClient;
-class GraphicsLayer;
-class WebImage;
-class WebLayer;
-class WebLayerTreeView;
-class WebViewBase;
-class HitTestResult;
-struct WebPoint;
-
-class WebFrameWidgetBase : public WebFrameWidget {
- public:
-  virtual bool ForSubframe() const = 0;
-  virtual void ScheduleAnimation() = 0;
-  virtual CompositorWorkerProxyClient* CreateCompositorWorkerProxyClient() = 0;
-  virtual AnimationWorkletProxyClient* CreateAnimationWorkletProxyClient() = 0;
-  virtual WebWidgetClient* Client() const = 0;
-
-  // Sets the root graphics layer. |GraphicsLayer| can be null when detaching
-  // the root layer.
-  virtual void SetRootGraphicsLayer(GraphicsLayer*) = 0;
-
-  // Sets the root layer. |WebLayer| can be null when detaching the root layer.
-  virtual void SetRootLayer(WebLayer*) = 0;
-
-  virtual WebLayerTreeView* GetLayerTreeView() const = 0;
-  virtual CompositorAnimationHost* AnimationHost() const = 0;
-
-  virtual HitTestResult CoreHitTestResultAt(const WebPoint&) = 0;
-
-  // WebFrameWidget implementation.
-  WebDragOperation DragTargetDragEnter(const WebDragData&,
-                                       const WebPoint& point_in_viewport,
-                                       const WebPoint& screen_point,
-                                       WebDragOperationsMask operations_allowed,
-                                       int modifiers) override;
-  WebDragOperation DragTargetDragOver(const WebPoint& point_in_viewport,
-                                      const WebPoint& screen_point,
-                                      WebDragOperationsMask operations_allowed,
-                                      int modifiers) override;
-  void DragTargetDragLeave(const WebPoint& point_in_viewport,
-                           const WebPoint& screen_point) override;
-  void DragTargetDrop(const WebDragData&,
-                      const WebPoint& point_in_viewport,
-                      const WebPoint& screen_point,
-                      int modifiers) override;
-  void DragSourceEndedAt(const WebPoint& point_in_viewport,
-                         const WebPoint& screen_point,
-                         WebDragOperation) override;
-  void DragSourceSystemDragEnded() override;
-
-  // Called when a drag-n-drop operation should begin.
-  void StartDragging(WebReferrerPolicy,
-                     const WebDragData&,
-                     WebDragOperationsMask,
-                     const WebImage& drag_image,
-                     const WebPoint& drag_image_offset);
-
-  bool DoingDragAndDrop() { return doing_drag_and_drop_; }
-  static void SetIgnoreInputEvents(bool value) { ignore_input_events_ = value; }
-  static bool IgnoreInputEvents() { return ignore_input_events_; }
-
-  // WebWidget methods.
-  void DidAcquirePointerLock() override;
-  void DidNotAcquirePointerLock() override;
-  void DidLosePointerLock() override;
-
- protected:
-  enum DragAction { kDragEnter, kDragOver };
-
-  // Consolidate some common code between starting a drag over a target and
-  // updating a drag over a target. If we're starting a drag, |isEntering|
-  // should be true.
-  WebDragOperation DragTargetDragEnterOrOver(const WebPoint& point_in_viewport,
-                                             const WebPoint& screen_point,
-                                             DragAction,
-                                             int modifiers);
-
-  // Helper function to call VisualViewport::viewportToRootFrame().
-  WebPoint ViewportToRootFrame(const WebPoint& point_in_viewport) const;
-
-  WebViewBase* View() const;
-
-  // Returns the page object associated with this widget. This may be null when
-  // the page is shutting down, but will be valid at all other times.
-  Page* GetPage() const;
-
-  // A copy of the web drop data object we received from the browser.
-  Persistent<DataObject> current_drag_data_;
-
-  bool doing_drag_and_drop_ = false;
-
-  // The available drag operations (copy, move link...) allowed by the source.
-  WebDragOperation operations_allowed_ = kWebDragOperationNone;
-
-  // The current drag operation as negotiated by the source and destination.
-  // When not equal to DragOperationNone, the drag data can be dropped onto the
-  // current drop target in this WebView (the drop target can accept the drop).
-  WebDragOperation drag_operation_ = kWebDragOperationNone;
-
-  // Helper function to process events while pointer locked.
-  void PointerLockMouseEvent(const WebInputEvent&);
-
- private:
-  void CancelDrag();
-
-  static bool ignore_input_events_;
-  RefPtr<UserGestureToken> pointer_lock_gesture_token_;
-
-  friend class WebViewImpl;
-};
-
-DEFINE_TYPE_CASTS(WebFrameWidgetBase, WebFrameWidget, widget, true, true);
-
-}  // namespace blink
-
-#endif