First Implementation of Snapped Points

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

 /*
  * Copyright (c) 2010, Google Inc. All rights reserved.
  * Copyright (C) 2008, 2011 Apple 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.
@@ skipping 179 matching lines @@
       ProgrammaticScrollHelper(clamped_offset, behavior);
       break;
     case kUserScroll:
       UserScrollHelper(clamped_offset, behavior);
       break;
     default:
       NOTREACHED();
   }
 }
 
+/*Vector<double> ScrollableArea::getSnapOffsetsH() {
+  return layoutBox()->getSnapOffsetsH();
+}
+
+Vector<double> ScrollableArea::getSnapOffsetsV() {
+  return layoutBox()->getSnapOffsetsV();
+}*/
+
 void ScrollableArea::ScrollBy(const ScrollOffset& delta,
                               ScrollType type,
                               ScrollBehavior behavior) {
   SetScrollOffset(GetScrollOffset() + delta, type, behavior);
 }
 
 void ScrollableArea::SetScrollOffsetSingleAxis(ScrollbarOrientation orientation,
                                                float offset,
                                                ScrollType scroll_type,
                                                ScrollBehavior behavior) {
@@ skipping 461 matching lines @@
                                          offset.y() - ScrollOrigin().Y());
   SetScrollOffset(new_offset, kCompositorScroll);
 }
 
 DEFINE_TRACE(ScrollableArea) {
   visitor->Trace(scroll_animator_);
   visitor->Trace(programmatic_scroll_animator_);
 }
 
 }  // namespace blink