Move ScrollableArea timer to TaskRunnerTimer.

third_party/WebKit/Source/core/frame/RootFrameViewportTest.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 "core/frame/RootFrameViewport.h"
 
 #include "core/layout/ScrollAlignment.h"
 #include "platform/geometry/DoubleRect.h"
 #include "platform/geometry/LayoutRect.h"
 #include "platform/scroll/ScrollableArea.h"
+#include "public/platform/Platform.h"
+#include "public/platform/WebScheduler.h"
+#include "public/platform/WebThread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #define EXPECT_POINT_EQ(expected, actual)    \
   do {                                       \
     EXPECT_EQ((expected).x(), (actual).x()); \
     EXPECT_EQ((expected).y(), (actual).y()); \
   } while (false)
 #define EXPECT_SIZE_EQ(expected, actual)               \
   do {                                                 \
     EXPECT_EQ((expected).width(), (actual).width());   \
@@ skipping 40 matching lines @@
   ScrollOffset minimumScrollOffset() const override { return ScrollOffset(); }
   IntSize maximumScrollOffsetInt() const override {
     return flooredIntSize(maximumScrollOffset());
   }
 
   IntSize contentsSize() const override { return m_contentsSize; }
   void setContentSize(const IntSize& contentsSize) {
     m_contentsSize = contentsSize;
   }
 
+  RefPtr<WebTaskRunner> getTimerTaskRunner() const final {
+    return Platform::current()->currentThread()->scheduler()->timerTaskRunner();
+  }
+
   DEFINE_INLINE_VIRTUAL_TRACE() { ScrollableArea::trace(visitor); }
 
  protected:
   ScrollableAreaStub(const IntSize& viewportSize, const IntSize& contentsSize)
       : m_userInputScrollableX(true),
         m_userInputScrollableY(true),
         m_viewportSize(viewportSize),
         m_contentsSize(contentsSize) {}
 
   void updateScrollOffset(const ScrollOffset& offset, ScrollType) override {
@@ skipping 399 matching lines @@
   EXPECT_SIZE_EQ(ScrollOffset(50, 50), visualViewport->getScrollOffset());
   EXPECT_SIZE_EQ(ScrollOffset(150, 150), alternateScroller->getScrollOffset());
   EXPECT_SIZE_EQ(ScrollOffset(200, 200), rootFrameViewport->getScrollOffset());
   EXPECT_SIZE_EQ(ScrollOffset(50, 50), layoutViewport->getScrollOffset());
 
   EXPECT_SIZE_EQ(ScrollOffset(550, 450),
                  rootFrameViewport->maximumScrollOffset());
 }
 
 }  // namespace blink