Bug 951966 part.1 Add new pref to support IMM-IME even in TSF mode and rename intl.enable_tsf_support to intl.tsf.enable r=jimm
Bug 951966 part.2 Associate or disassociate IME context to focused window even in TSF mode r=jimm
Bug 951966 part.3 nsIMM32Handler should handle messages even in TSF mode r=jimm
Bug 951966 part.4 nsIMM32Handler shouldn't handle any messages in TSF mode if active IME is not implemented with IMM r=jimm
Bug 951966 part.5 nsTextStore should handle WM_INPUTLANGCHANGE on WinXP for caching if active IME is IMM-IME r=jimm