[9] Review request for 8154816: Caps Lock doesn't work as expected when using Pinyin Simplified input method

[dmitry markov]

Hello,

Could you review a fix for jdk9, please?
    bug: https://bugs.openjdk.java.net/browse/JDK-8154816
    webrev: http://cr.openjdk.java.net/~dmarkov/8154816/webrev.00/

Problem description:
When Pinyin Simplified input method is selected and 'Caps Lock' is on, 
input is switched to latin letters, but letters are entered in uppercase.

Fix:
It is necessary to ignore 'Caps Lock' modifier in 
CPlatformResponder.handleKeyEvent() method, if Pinyin Simplified input 
method is selected and 'Caps Lock' is on.

Thanks,
Dmitry