Variety of tweaks to View API.

views/controls/single_split_view.cc

Index: views/controls/single_split_view.cc
===================================================================
--- views/controls/single_split_view.cc	(revision 86083)
+++ views/controls/single_split_view.cc	(working copy)
@@ -45,10 +45,10 @@
   CalculateChildrenBounds(bounds(), &leading_bounds, &trailing_bounds);
 
   if (has_children()) {
-    if (GetChildViewAt(0)->IsVisible())
+    if (GetChildViewAt(0)->visible())
       GetChildViewAt(0)->SetBoundsRect(leading_bounds);
     if (child_count() > 1) {
-      if (GetChildViewAt(1)->IsVisible())
+      if (GetChildViewAt(1)->visible())
         GetChildViewAt(1)->SetBoundsRect(trailing_bounds);
     }
   }
@@ -102,9 +102,9 @@
     const gfx::Rect& bounds,
     gfx::Rect* leading_bounds,
     gfx::Rect* trailing_bounds) const {
-  bool is_leading_visible = has_children() && GetChildViewAt(0)->IsVisible();
+  bool is_leading_visible = has_children() && GetChildViewAt(0)->visible();
   bool is_trailing_visible =
-      child_count() > 1 && GetChildViewAt(1)->IsVisible();
+      child_count() > 1 && GetChildViewAt(1)->visible();
 
   if (!is_leading_visible && !is_trailing_visible) {
     *leading_bounds = gfx::Rect();
@@ -198,7 +198,7 @@
   if (child_count() < 2)
     return false;
 
-  if (!GetChildViewAt(0)->IsVisible() || !GetChildViewAt(1)->IsVisible())
+  if (!GetChildViewAt(0)->visible() || !GetChildViewAt(1)->visible())
     return false;
 
   int divider_relative_offset;