CppTools: Remove unused members

Change-Id: Id8402ac62ea73b98a6ab1d641d45dff621a096c4
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
C++: Fix completion for lambda parameters

Change-Id: I6db51aeba328dbb69ec59082a70be7bc2d95699b
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
C++: Add basic LocalSymbols test

Change-Id: I199e912203f329ec9b8bed2eb105e4a56f729e7d
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
C++: Fix (Find)LocalSymbols for lambda parameters

Change-Id: I5cb69749b4f15e4f70dea410aa6f943c4189c502
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>