Disable animation for buttons on hover (r88176 and r88149).

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7104095

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@88587 0039d316-1c4b-4281-b951-d872f2087c98

views/controls/button/native_button.cc

@@ -248,6 +248,7 @@ NativeButton::NativeButton(ButtonListener* listener, const std::wstring& label)
     : TextButton(listener, label), is_default_(false) {
   set_alignment(TextButton::ALIGN_CENTER);
   static_cast<TextButtonBorder*>(border())->copy_normal_set_to_hot_set();
+  set_animate_on_state_change(false);
   set_focusable(true);
 }