Revert of Submit Compositor Frame from OffscreenCanvas on main

third_party/WebKit/Source/platform/graphics/OffscreenCanvasFrameDispatcherImpl.cpp

Index: third_party/WebKit/Source/platform/graphics/OffscreenCanvasFrameDispatcherImpl.cpp
diff --git a/third_party/WebKit/Source/platform/graphics/OffscreenCanvasFrameDispatcherImpl.cpp b/third_party/WebKit/Source/platform/graphics/OffscreenCanvasFrameDispatcherImpl.cpp
deleted file mode 100644
index 137299ee91d4b4ba89685e00a6a616e0bef09cb3..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/graphics/OffscreenCanvasFrameDispatcherImpl.cpp
+++ /dev/null
@@ -1,55 +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.
-
-#include "platform/graphics/OffscreenCanvasFrameDispatcherImpl.h"
-
-#include "cc/output/compositor_frame.h"
-#include "cc/output/delegated_frame_data.h"
-#include "cc/quads/render_pass.h"
-#include "cc/quads/shared_quad_state.h"
-#include "cc/quads/solid_color_draw_quad.h"
-#include "public/platform/InterfaceProvider.h"
-#include "public/platform/Platform.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "third_party/skia/include/core/SkXfermode.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/gfx/transform.h"
-
-namespace blink {
-
-OffscreenCanvasFrameDispatcherImpl::OffscreenCanvasFrameDispatcherImpl(uint32_t clientId, uint32_t localId, uint64_t nonce, int width, int height)
-    : m_surfaceId(cc::SurfaceId(clientId, localId, nonce))
-    , m_width(width)
-    , m_height(height)
-{
-    DCHECK(!m_service.is_bound());
-    Platform::current()->interfaceProvider()->getInterface(mojo::GetProxy(&m_service));
-}
-
-void OffscreenCanvasFrameDispatcherImpl::dispatchFrame()
-{
-    // TODO(563852/xlai): Currently this is just a simple solid-color compositor
-    // frame. We need to update this function to extract the image data from canvas.
-    cc::CompositorFrame frame;
-    frame.metadata.device_scale_factor = 1.0f;
-    frame.delegated_frame_data.reset(new cc::DelegatedFrameData);
-
-    const gfx::Rect bounds(m_width, m_height);
-    const cc::RenderPassId renderPassId(1, 1);
-    std::unique_ptr<cc::RenderPass> pass = cc::RenderPass::Create();
-    pass->SetAll(renderPassId, bounds, bounds, gfx::Transform(), false);
-
-    cc::SharedQuadState* sqs = pass->CreateAndAppendSharedQuadState();
-    sqs->SetAll(gfx::Transform(), bounds.size(), bounds, bounds, false, 1.f, SkXfermode::kSrcOver_Mode, 0);
-
-    cc::SolidColorDrawQuad* quad = pass->CreateAndAppendDrawQuad<cc::SolidColorDrawQuad>();
-    const bool forceAntialiasingOff = false;
-    quad->SetNew(sqs, bounds, bounds, SK_ColorGREEN, forceAntialiasingOff);
-
-    frame.delegated_frame_data->render_pass_list.push_back(std::move(pass));
-
-    m_service->SubmitCompositorFrame(m_surfaceId, std::move(frame));
-}
-
-} // namespace blink