Delete most of rendering/compositing.

sky/engine/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 43 matching lines @@
 #include "sky/engine/core/html/ime/InputMethodContext.h"
 #include "sky/engine/core/loader/FrameLoader.h"
 #include "sky/engine/core/loader/UniqueIdentifier.h"
 #include "sky/engine/core/page/Chrome.h"
 #include "sky/engine/core/page/EventHandler.h"
 #include "sky/engine/core/page/EventWithHitTestResults.h"
 #include "sky/engine/core/page/FocusController.h"
 #include "sky/engine/core/page/Page.h"
 #include "sky/engine/core/page/TouchDisambiguation.h"
 #include "sky/engine/core/rendering/RenderView.h"
-#include "sky/engine/core/rendering/compositing/RenderLayerCompositor.h"
 #include "sky/engine/platform/Cursor.h"
 #include "sky/engine/platform/KeyboardCodes.h"
 #include "sky/engine/platform/Logging.h"
 #include "sky/engine/platform/NotImplemented.h"
 #include "sky/engine/platform/PlatformGestureEvent.h"
 #include "sky/engine/platform/PlatformKeyboardEvent.h"
 #include "sky/engine/platform/PlatformMouseEvent.h"
 #include "sky/engine/platform/PlatformWheelEvent.h"
 #include "sky/engine/platform/TraceEvent.h"
 #include "sky/engine/platform/UserGestureIndicator.h"
@@ skipping 1810 matching lines @@
 {
     ASSERT(m_ignoreInputEvents != newValue);
     m_ignoreInputEvents = newValue;
 }
 
 void WebViewImpl::setBackgroundColorOverride(WebColor color)
 {
     m_backgroundColorOverride = color;
 }
 
-void WebViewImpl::setOverlayLayer(GraphicsLayer* layer)
-{
-    if (!m_rootGraphicsLayer)
-        return;
-
-    // FIXME(bokan): This path goes away after virtual viewport pinch is enabled everywhere.
-    if (!m_rootTransformLayer)
-        m_rootTransformLayer = m_page->mainFrame()->view()->renderView()->compositor()->ensureRootTransformLayer();
-
-    if (m_rootTransformLayer) {
-        if (layer->parent() != m_rootTransformLayer)
-            m_rootTransformLayer->addChild(layer);
-    }
-}
-
 Element* WebViewImpl::focusedElement() const
 {
     LocalFrame* frame = m_page->focusController().focusedFrame();
     if (!frame)
         return 0;
 
     Document* document = frame->document();
     if (!document)
         return 0;
 
@@ skipping 37 matching lines @@
 void WebViewImpl::invalidateRect(const IntRect& rect)
 {
     m_client->didInvalidateRect(rect);
 }
 
 GraphicsLayerFactory* WebViewImpl::graphicsLayerFactory() const
 {
     return m_graphicsLayerFactory.get();
 }
 
-RenderLayerCompositor* WebViewImpl::compositor() const
-{
-    if (!page() || !page()->mainFrame())
-        return 0;
-
-    if (!page()->mainFrame()->document() || !page()->mainFrame()->document()->renderView())
-        return 0;
-
-    return page()->mainFrame()->document()->renderView()->compositor();
-}
-
 GraphicsLayer* WebViewImpl::rootGraphicsLayer()
 {
     return m_rootGraphicsLayer;
 }
 
 void WebViewImpl::scheduleAnimation()
 {
     m_client->scheduleAnimation();
 }
 
 void WebViewImpl::updateMainFrameScrollPosition(const IntPoint& scrollPosition, bool programmaticScroll)
 {
     // FIXME(sky): Remove
 }
 
 void WebViewImpl::updateRootLayerTransform()
 {
-    // If we don't have a root graphics layer, we won't bother trying to find
-    // or update the transform layer.
-    if (!m_rootGraphicsLayer)
-        return;
-
-    // FIXME(bokan): m_rootTransformLayer is always set here in pinch virtual viewport. This can go away once
-    // that's default everywhere.
-    if (!m_rootTransformLayer)
-        m_rootTransformLayer = m_page->mainFrame()->view()->renderView()->compositor()->ensureRootTransformLayer();
-
-    if (m_rootTransformLayer) {
-        TransformationMatrix transform;
-        transform.translate(m_rootLayerOffset.width, m_rootLayerOffset.height);
-        transform = transform.scale(m_rootLayerScale);
-        m_rootTransformLayer->setTransform(transform);
-    }
+    // FIXME(sky): Remove
 }
 
 bool WebViewImpl::detectContentOnTouch(const WebPoint& position)
 {
     HitTestResult touchHit = hitTestResultForWindowPos(position);
 
     if (touchHit.isContentEditable())
         return false;
 
     Node* node = touchHit.innerNode();
@@ skipping 22 matching lines @@
     ASSERT(visibilityState == WebPageVisibilityStateVisible || visibilityState == WebPageVisibilityStateHidden);
     m_page->setVisibilityState(static_cast<PageVisibilityState>(static_cast<int>(visibilityState)), isInitialState);
 }
 
 bool WebViewImpl::shouldDisableDesktopWorkarounds()
 {
     return true;
 }
 
 } // namespace blink