Fix high power consumption issue.
Fix high power consumption issue.


svn commit r16

scim-im/scim,tzhuan/scim,davispuh/scim,davispuh/scim,davispuh/scim,davispuh/scim,tzhuan/scim,scim-im/scim,tzhuan/scim,tzhuan/scim,scim-im/scim,scim-im/scim