Integrate branch of IAccessible2

WaE: Reorder initializations to prevent compiler warnings.

(cherry picked from commit c05431aa92fa2c7c7258418a6ecd651b5c26d982)

WaE: unname unused variable to prevent compiler warnings.

(cherry picked from commit 2259256a390c4b6f83cfb5dbe4a65df5032aee47)

Conflicts:
	editeng/source/accessibility/AccessibleEditableTextPara.cxx

ad61537527a74670af266feb9e4d26d2d654daf7
66044902b8d94fc15d4c30270e6cc419fb7d3565

Change-Id: I3ec9798f2c7d854824722c0cf44b62128b4f4cb4
rewrite new SvxEditSourceHelper::GetAttributeRun replacement in new style

Change-Id: I906e99afb58dcee3e47a545f575aab71b7edc0e9