Revert of Introduce WebPluginContainerBase to abstract WebPluginContainerImpl.

third_party/WebKit/Source/core/exported/WebPluginContainerBase.h

Index: third_party/WebKit/Source/core/exported/WebPluginContainerBase.h
diff --git a/third_party/WebKit/Source/core/exported/WebPluginContainerBase.h b/third_party/WebKit/Source/core/exported/WebPluginContainerBase.h
deleted file mode 100644
index 5879c0cf2e548d665d5196ea490a76d61e479b5f..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/exported/WebPluginContainerBase.h
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright 2017 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 WebViewBase_h
-
-#ifndef WebPluginContainerBase_h
-#define WebPluginContainerBase_h
-
-#include "core/CoreExport.h"
-#include "core/dom/ContextLifecycleObserver.h"
-#include "core/plugins/PluginView.h"
-#include "public/web/WebPluginContainer.h"
-
-namespace blink {
-
-class ResourceError;
-
-struct WebPrintParams;
-struct WebPrintPresetOptions;
-
-// WebPluginContainerBase is a temporary class the provides a layer of
-// abstraction for WebPluginContainerImpl. Mehtods that are declared public in
-// WebPluginContainerImpl that are not overrides from PluginView,
-// WebPuglinContainer or ContextClient will be declared pure virtual in
-// WebPluginContainerBase. Classes that then have a dependency on
-// WebPluginContainerImpl will then take a dependency on WebPluginContainerBase
-// instead, so we can remove cyclic dependencies in web/ and move classes from
-// web/ into core/ or modules.
-// TODO(slangley): Remove this class once WebPluginContainerImpl is in core/.
-class CORE_EXPORT WebPluginContainerBase
-    : public GarbageCollectedFinalized<WebPluginContainerBase>,
-      public PluginView,
-      NON_EXPORTED_BASE(public WebPluginContainer),
-      public ContextClient {
-  USING_GARBAGE_COLLECTED_MIXIN(WebPluginContainerBase);
-  USING_PRE_FINALIZER(WebPluginContainerBase, Dispose);
-
- public:
-  virtual int PrintBegin(const WebPrintParams&) const = 0;
-  virtual void PrintPage(int page_number, GraphicsContext&, const IntRect&) = 0;
-  virtual void PrintEnd() = 0;
-  virtual bool ExecuteEditCommand(const WebString& name) = 0;
-  virtual bool ExecuteEditCommand(const WebString& name,
-                                  const WebString& value) = 0;
-  virtual bool SupportsPaginatedPrint() const = 0;
-  virtual bool IsPrintScalingDisabled() const = 0;
-  virtual bool GetPrintPresetOptionsFromDocument(
-      WebPrintPresetOptions*) const = 0;
-  virtual void DidFinishLoading() = 0;
-  virtual void DidFailLoading(const ResourceError&) = 0;
-  virtual void CalculateGeometry(IntRect& window_rect,
-                                 IntRect& clip_rect,
-                                 IntRect& unobscured_rect) = 0;
-
-  DECLARE_VIRTUAL_TRACE();
-  void Dispose() override{};
-
- protected:
-  explicit WebPluginContainerBase(LocalFrame*);
-};
-
-DEFINE_TYPE_CASTS(WebPluginContainerBase,
-                  PluginView,
-                  plugin,
-                  plugin->IsPluginContainer(),
-                  plugin.IsPluginContainer());
-// Unlike FrameViewBase, we need not worry about object type for container.
-// WebPluginContainerBase is the only subclass of WebPluginContainer.
-DEFINE_TYPE_CASTS(WebPluginContainerBase,
-                  WebPluginContainer,
-                  container,
-                  true,
-                  true);
-
-}  // nammespace blink
-
-#endif  // WebPluginContainerBase_h