Consistent CopyFromSurface() API, consolidated to RWHV

content/browser/renderer_host/render_widget_host_impl.h

Index: content/browser/renderer_host/render_widget_host_impl.h
diff --git a/content/browser/renderer_host/render_widget_host_impl.h b/content/browser/renderer_host/render_widget_host_impl.h
index 8d83000306a4d24a77fd36aae39cc14c6f334a09..b6aa99ec6f3c4147adec40a795432f45b41385ef 100644
--- a/content/browser/renderer_host/render_widget_host_impl.h
+++ b/content/browser/renderer_host/render_widget_host_impl.h
@@ -38,7 +38,6 @@
 #include "content/common/input/input_event_ack_state.h"
 #include "content/common/input/synthetic_gesture_packet.h"
 #include "content/common/view_message_enums.h"
-#include "content/public/browser/readback_types.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/common/page_zoom.h"
 #include "content/public/common/url_constants.h"
@@ -144,11 +143,6 @@ class CONTENT_EXPORT RenderWidgetHostImpl : public RenderWidgetHost,
   void Focus() override;
   void Blur() override;
   void SetActive(bool active) override;
-  void CopyFromBackingStore(const gfx::Rect& src_rect,
-                            const gfx::Size& accelerated_dst_size,
-                            const ReadbackRequestCallback& callback,
-                            const SkColorType preferred_color_type) override;
-  bool CanCopyFromBackingStore() override;
   void ForwardMouseEvent(const blink::WebMouseEvent& mouse_event) override;
   void ForwardWheelEvent(const blink::WebMouseWheelEvent& wheel_event) override;
   void ForwardKeyboardEvent(const NativeWebKeyboardEvent& key_event) override;