Blink Compositor Animation: Erase old animation system.

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 413 matching lines @@
     , m_suppressNextKeypressEvent(false)
     , m_imeAcceptEvents(true)
     , m_operationsAllowed(WebDragOperationNone)
     , m_dragOperation(WebDragOperationNone)
     , m_devToolsEmulator(nullptr)
     , m_isTransparent(false)
     , m_tabsToLinks(false)
     , m_layerTreeView(nullptr)
     , m_rootLayer(nullptr)
     , m_rootGraphicsLayer(nullptr)
-    , m_graphicsLayerFactory(adoptPtr(new GraphicsLayerFactoryChromium(this)))
+    , m_graphicsLayerFactory(adoptPtr(new GraphicsLayerFactoryChromium()))
     , m_matchesHeuristicsForGpuRasterization(false)
     , m_flingModifier(0)
     , m_flingSourceDevice(WebGestureDeviceUninitialized)
     , m_fullscreenController(FullscreenController::create(this))
     , m_showFPSCounter(false)
     , m_baseBackgroundColor(Color::white)
     , m_backgroundColorOverride(Color::transparent)
     , m_zoomFactorOverride(0)
     , m_userGestureObserved(false)
     , m_shouldDispatchFirstVisuallyNonEmptyLayout(false)
@@ skipping 3821 matching lines @@
     if (!frame)
         return nullptr;
 
     Document* document = frame->frame()->document();
     if (!document || !document->layoutView())
         return nullptr;
 
     return document->layoutView()->compositor();
 }
 
-void WebViewImpl::registerForAnimations(WebLayer* layer)
-{
-    if (m_layerTreeView)
-        m_layerTreeView->registerForAnimations(layer);
-}
-
 GraphicsLayer* WebViewImpl::rootGraphicsLayer()
 {
     return m_rootGraphicsLayer;
 }
 
 void WebViewImpl::scheduleAnimation()
 {
     if (m_layerTreeView) {
         m_layerTreeView->setNeedsBeginFrame();
         return;
@@ skipping 25 matching lines @@
         devTools->layerTreeViewChanged(m_layerTreeView);
 
     m_page->settings().setAcceleratedCompositingEnabled(m_layerTreeView);
     if (m_layerTreeView)
         m_page->layerTreeViewInitialized(*m_layerTreeView);
 
     // FIXME: only unittests, click to play, Android printing, and printing (for headers and footers)
     // make this assert necessary. We should make them not hit this code and then delete allowsBrokenNullLayerTreeView.
     ASSERT(m_layerTreeView || !m_client || m_client->allowsBrokenNullLayerTreeView());
 
-    if (RuntimeEnabledFeatures::compositorAnimationTimelinesEnabled() && Platform::current()->isThreadedAnimationEnabled() && m_layerTreeView) {
+    if (Platform::current()->isThreadedAnimationEnabled() && m_layerTreeView) {
         m_linkHighlightsTimeline = adoptPtr(CompositorFactory::current().createAnimationTimeline());
         attachCompositorAnimationTimeline(m_linkHighlightsTimeline.get());
     }
 
     if (RuntimeEnabledFeatures::slimmingPaintV2Enabled())
         attachPaintArtifactCompositor();
 }
 
 void WebViewImpl::applyViewportDeltas(
     const WebFloatSize& visualViewportDelta,
@@ skipping 242 matching lines @@
 {
     // TODO(oshima): Investigate if this should return the ScreenInfo's scale factor rather than
     // page's scale factor, which can be 1 in use-zoom-for-dsf mode.
     if (!page())
         return 1;
 
     return page()->deviceScaleFactor();
 }
 
 } // namespace blink