Revert of Notify paint for each frame

third_party/WebKit/Source/core/paint/FramePaintTiming.h

Index: third_party/WebKit/Source/core/paint/FramePaintTiming.h
diff --git a/third_party/WebKit/Source/core/paint/FramePaintTiming.h b/third_party/WebKit/Source/core/paint/FramePaintTiming.h
deleted file mode 100644
index 7c7e22630bb42005fd3f5139f605747cfcd1b899..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/paint/FramePaintTiming.h
+++ /dev/null
@@ -1,41 +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 FramePaintTiming_h
-#define FramePaintTiming_h
-
-#include "core/frame/LocalFrame.h"
-#include "core/paint/PaintTiming.h"
-#include "platform/graphics/GraphicsContext.h"
-#include "platform/graphics/paint/PaintController.h"
-#include "platform/heap/Handle.h"
-
-namespace blink {
-
-class FramePaintTiming {
-  STACK_ALLOCATED();
-  WTF_MAKE_NONCOPYABLE(FramePaintTiming);
-
- public:
-  FramePaintTiming(GraphicsContext& context, const LocalFrame* frame)
-      : context_(context), frame_(frame) {
-    context_.GetPaintController().BeginFrame(frame_);
-  }
-
-  ~FramePaintTiming() {
-    DCHECK(frame_->GetDocument());
-    FrameFirstPaint result = context_.GetPaintController().EndFrame(frame_);
-    PaintTiming::From(*frame_->GetDocument())
-        .NotifyPaint(result.first_painted, result.text_painted,
-                     result.image_painted);
-  }
-
- private:
-  GraphicsContext& context_;
-  Member<const LocalFrame> frame_;
-};
-
-}  // namespace blink
-
-#endif  // FramePaintTiming_h