ticket:10580: solaris-gcc fixes


git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35955 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10580: revert r35955

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35956 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10530: Deprecate LayoutEngine - improve javadoc tags


git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35957 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10038: Remove wrong function name


git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35963 251d0590-4201-4cf1-90de-194747b24ca1
ticket:8550 Remove unused #include. This is a review comment fix.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@35965 251d0590-4201-4cf1-90de-194747b24ca1