Move ash specific cursor code to CursorManager.

ui/ui.gyp

Index: ui/ui.gyp
diff --git a/ui/ui.gyp b/ui/ui.gyp
index d46650bd6506408d887e48bbb7a098a2439eb6bb..faa74f6ed209a875fc55303383cdcf4cef642ad9 100644
--- a/ui/ui.gyp
+++ b/ui/ui.gyp
@@ -137,6 +137,11 @@
         'base/cocoa/window_size_constants.mm',
         'base/cursor/cursor.cc',
         'base/cursor/cursor.h',
+        'base/cursor/cursor_loader.h',
+        'base/cursor/cursor_loader_win.cc',
+        'base/cursor/cursor_loader_win.h',
+        'base/cursor/cursor_loader_x11.cc',
+        'base/cursor/cursor_loader_x11.h',
         'base/cursor/cursor_win.cc',
         'base/cursor/cursor_x11.cc',
         'base/dialogs/base_shell_dialog.cc',
@@ -743,6 +748,8 @@
         }],
         ['toolkit_views==0', {
           'sources!': [

[oshima, 2012/09/07 19:52:01]

this exclusion is a bit unintuitive. can you add brief comment that this is used
only for chromeos, but not plain linux?

[mazda, 2012/09/07 22:38:14]

The block of "use_aura !=1" seems a better place because it can be compiled when
using Aura where NativeCursor is ui::Cursor. I moved these two.

+            'base/cursor/cursor_loader_x11.cc',
+            'base/cursor/cursor_loader_x11.h',
             'base/event.cc',
             'base/events/event.h',
             'base/x/events_x.cc',