Revert of isActiveFocus() is a more meaningful name

Source/web/tests/ScrollAnimatorNoneTest.cpp

 /*
  * Copyright (C) 2010 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 31 matching lines @@
 
 using testing::AtLeast;
 using testing::Return;
 using testing::_;
 
 class MockScrollableArea : public ScrollableArea {
 public:
     MockScrollableArea(bool scrollAnimatorEnabled)
         : m_scrollAnimatorEnabled(scrollAnimatorEnabled) { }
 
-    MOCK_CONST_METHOD0(isActiveFocus, bool());
+    MOCK_CONST_METHOD0(isActive, bool());
     MOCK_CONST_METHOD1(scrollSize, int(ScrollbarOrientation));
     MOCK_METHOD2(invalidateScrollbar, void(Scrollbar*, const IntRect&));
     MOCK_CONST_METHOD0(isScrollCornerVisible, bool());
     MOCK_CONST_METHOD0(scrollCornerRect, IntRect());
     MOCK_METHOD1(setScrollOffset, void(const IntPoint&));
     MOCK_METHOD2(invalidateScrollbarRect, void(Scrollbar*, const IntRect&));
     MOCK_METHOD1(invalidateScrollCornerRect, void(const IntRect&));
     MOCK_METHOD1(setScrollOffsetFromAnimation, void(const IntPoint&));
     MOCK_CONST_METHOD0(enclosingScrollableArea, ScrollableArea*());
     MOCK_CONST_METHOD0(minimumScrollPosition, IntPoint());
@@ skipping 981 matching lines @@
     EXPECT_TRUE(result);
     result = result && animateScroll(t);
     double after = m_currentPosition;
     EXPECT_GE(before, after);
 
     t += kAnimationTime;
     for (; result && t < kEndTime; t += kAnimationTime)
         result = result && animateScroll(t);
     EXPECT_GE(before, m_currentPosition);
 }