Rename ClampToMin and ClampToMax

cc/trees/layer_tree_impl.cc

 // Copyright 2011 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 "cc/trees/layer_tree_impl.h"
 
 #include "base/debug/trace_event.h"
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_id_provider.h"
 #include "cc/animation/keyframed_animation_curve.h"
@@ skipping 197 matching lines @@
 
 void LayerTreeImpl::UpdateMaxScrollOffset() {
   if (!root_scroll_layer_ || !root_scroll_layer_->children().size())
     return;
 
   gfx::Vector2dF max_scroll = gfx::Rect(ScrollableSize()).bottom_right() -
       gfx::RectF(ScrollableViewportSize()).bottom_right();
 
   // The viewport may be larger than the contents in some cases, such as
   // having a vertical scrollbar but no horizontal overflow.
-  max_scroll.ClampToMin(gfx::Vector2dF());
+  max_scroll.ClampToLowerBound(gfx::Vector2dF());
 
   root_scroll_layer_->SetMaxScrollOffset(gfx::ToFlooredVector2d(max_scroll));
 }
 
 gfx::Transform LayerTreeImpl::ImplTransform() const {
   gfx::Transform transform;
   transform.Scale(total_page_scale_factor(), total_page_scale_factor());
   return transform;
 }
 
@@ skipping 449 matching lines @@
   gfx::Vector2dF original_viewport_size =
       gfx::RectF(root_clip->bounds()).bottom_right() -
       gfx::PointF();
   original_viewport_size.Scale(1 / page_scale_factor());
 
   root_scroll->SetFixedContainerSizeDelta(
       scrollable_viewport_size - original_viewport_size);
 }
 
 }  // namespace cc