[Reland] Per WebViewScheduler virtual time

third_party/WebKit/Source/platform/scroll/ScrollableAreaTest.cpp

 // Copyright 2015 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/scroll/ScrollableArea.h"
 
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/scroll/ScrollbarTheme.h"
 #include "platform/scroll/ScrollbarThemeMock.h"
 #include "platform/testing/TestingPlatformSupport.h"
@@ skipping 159 matching lines @@
     MockGraphicsLayer graphicsLayer(&graphicsLayerClient);
     graphicsLayer.setDrawsContent(true);
     graphicsLayer.setSize(FloatSize(111, 222));
 
     EXPECT_CALL(*scrollableArea, layerForHorizontalScrollbar()).WillRepeatedly(Return(&graphicsLayer));
 
     RefPtrWillBeRawPtr<Scrollbar> scrollbar = Scrollbar::create(scrollableArea.get(), HorizontalScrollbar, RegularScrollbar, nullptr);
     graphicsLayer.resetTrackedPaintInvalidations();
     scrollbar->setNeedsPaintInvalidation(NoPart);
     EXPECT_TRUE(graphicsLayer.hasTrackedPaintInvalidations());
+
+    // Forced GC in order to finalize objects depending on the mock object.
+    Heap::collectAllGarbage();

[esprehn, 2016/02/18 03:23:00]

woah... can we do this in a separate change?

[alex clarke (OOO till 29th), 2016/02/18 16:07:57]

Done.

 }
 
 TEST_F(ScrollableAreaTest, InvalidatesNonCompositedScrollbarsWhenThumbMoves)
 {
     ScrollbarThemeWithMockInvalidation theme;
     OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea = MockScrollableArea::create(IntPoint(100, 100));
     RefPtrWillBeRawPtr<Scrollbar> horizontalScrollbar = Scrollbar::createForTesting(scrollableArea.get(), HorizontalScrollbar, RegularScrollbar, &theme);
     RefPtrWillBeRawPtr<Scrollbar> verticalScrollbar = Scrollbar::createForTesting(scrollableArea.get(), VerticalScrollbar, RegularScrollbar, &theme);
     EXPECT_CALL(*scrollableArea, horizontalScrollbar()).WillRepeatedly(Return(horizontalScrollbar.get()));
     EXPECT_CALL(*scrollableArea, verticalScrollbar()).WillRepeatedly(Return(verticalScrollbar.get()));
@@ skipping 81 matching lines @@
     EXPECT_FALSE(horizontalScrollbar->trackNeedsRepaint());
     EXPECT_FALSE(horizontalScrollbar->thumbNeedsRepaint());
     EXPECT_FALSE(verticalScrollbar->trackNeedsRepaint());
     EXPECT_FALSE(verticalScrollbar->thumbNeedsRepaint());
 
     // Forced GC in order to finalize objects depending on the mock object.
     Heap::collectAllGarbage();
 }
 
 } // namespace blink