Remove unused in-process pepper APIs

content/renderer/pepper/ppb_widget_impl.h

-// Copyright (c) 2012 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 CONTENT_RENDERER_PEPPER_PPB_WIDGET_IMPL_H_
-#define CONTENT_RENDERER_PEPPER_PPB_WIDGET_IMPL_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "ppapi/c/pp_rect.h"
-#include "ppapi/shared_impl/resource.h"
-#include "ppapi/thunk/ppb_widget_api.h"
-
-namespace gfx {
-class Rect;
-}
-namespace ppapi {
-struct InputEventData;
-}
-
-namespace content {
-
-class PPB_ImageData_Impl;
-
-class PPB_Widget_Impl : public ppapi::Resource,
-                        public ppapi::thunk::PPB_Widget_API {
- public:
-  explicit PPB_Widget_Impl(PP_Instance instance);
-
-  // Resource overrides.
-  ppapi::thunk::PPB_Widget_API* AsPPB_Widget_API() override;
-
-  // PPB_WidgetAPI implementation.
-  PP_Bool Paint(const PP_Rect* rect, PP_Resource) override;
-  PP_Bool HandleEvent(PP_Resource pp_input_event) override;
-  PP_Bool GetLocation(PP_Rect* location) override;
-  void SetLocation(const PP_Rect* location) override;
-  void SetScale(float scale) override;
-
-  // Notifies the plugin instance that the given rect needs to be repainted.
-  void Invalidate(const PP_Rect* dirty);
-
- protected:
-  ~PPB_Widget_Impl() override;
-
-  virtual PP_Bool PaintInternal(const gfx::Rect& rect,
-                                PPB_ImageData_Impl* image) = 0;
-  virtual PP_Bool HandleEventInternal(const ppapi::InputEventData& data) = 0;
-  virtual void SetLocationInternal(const PP_Rect* location) = 0;
-
-  PP_Rect location() const { return location_; }
-  float scale() const { return scale_; }
-
- private:
-  PP_Rect location_;
-  float scale_;
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_Widget_Impl);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_PEPPER_PPB_WIDGET_IMPL_H_