Rename VIEWS_API to VIEWS_EXPORT.

views/layout/grid_layout.h

Index: views/layout/grid_layout.h
===================================================================
--- views/layout/grid_layout.h	(revision 95624)
+++ views/layout/grid_layout.h	(working copy)
@@ -70,7 +70,7 @@
 
 struct ViewState;
 
-class VIEWS_API GridLayout : public LayoutManager {
+class VIEWS_EXPORT GridLayout : public LayoutManager {
  public:
   // An enumeration of the possible alignments supported by GridLayout.
   enum Alignment {
@@ -262,7 +262,7 @@
 // ColumnSet is used to define a set of columns. GridLayout may have any
 // number of ColumnSets. You don't create a ColumnSet directly, instead
 // use the AddColumnSet method of GridLayout.
-class VIEWS_API ColumnSet {
+class VIEWS_EXPORT ColumnSet {
  public:
   ~ColumnSet();