Expose Web Animations API to Web Workers

Source/core/page/PageAnimator.cpp

 // Copyright 2014 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 "config.h"
 #include "core/page/PageAnimator.h"
-
 #include "core/animation/DocumentAnimations.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/page/Chrome.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/Page.h"
 #include "core/svg/SVGDocumentExtensions.h"
+#include "wtf/Vector.h"
 
 namespace blink {
 
 PageAnimator::PageAnimator(Page* page)
     : m_page(page)
     , m_animationFramePending(false)
     , m_servicingAnimations(false)
     , m_updatingLayoutAndStyleForPainting(false)
 {
 }
 
 void PageAnimator::serviceScriptedAnimations(double monotonicAnimationStartTime)
 {
     m_animationFramePending = false;
     TemporaryChange<bool> servicing(m_servicingAnimations, true);
 
+    // sending monotonicAnimationStartTime over to worker global scopes

[shans, 2014/08/25 11:53:58]

'Send monotonic....' (full sentences, with capitalization and full stop at the
end, for comments).

+    for (unsigned i = 0; i < m_page->m_listOfElements->workerVector.size(); i++) {
+        m_page->m_listOfElements->workerVector.at(i)->processRAF(monotonicAnimationStartTime);
+    }
+    m_page->m_listOfElements->checkForReport();
     for (RefPtr<Frame> frame = m_page->mainFrame(); frame; frame = frame->tree().traverseNext()) {
         if (frame->isLocalFrame()) {
             RefPtr<LocalFrame> localFrame = toLocalFrame(frame.get());
             localFrame->view()->serviceScrollAnimations(monotonicAnimationStartTime);
 
             DocumentAnimations::updateAnimationTimingForAnimationFrame(*localFrame->document(), monotonicAnimationStartTime);
             SVGDocumentExtensions::serviceOnAnimationFrame(*localFrame->document(), monotonicAnimationStartTime);
         }
     }
 
@@ skipping 28 matching lines @@
     // setFrameRect(). This will be a quick operation for most frames, but the
     // NativeWindowWidgets will update a proper clipping region.
     view->setFrameRect(view->frameRect());
 
     // setFrameRect may have the side-effect of causing existing page layout to
     // be invalidated, so layout needs to be called last.
     view->updateLayoutAndStyleForPainting();
 }
 
 }