More vector_base refactoring: * Implement destructor with destroy() + deallocate() instead of clear().
More vector_base refactoring:
* Implement destructor with destroy() + deallocate() instead of clear().

malenie/thrust,google-code-export/thrust,malenie/thrust,rdmenezes/thrust,rdmenezes/thrust,google-code-export/thrust,Vishwa07/thrust,levendlee/thrust,hemmingway/thrust,hemmingway/thrust,bfurtaw/thrust,bfurtaw/thrust,julianromera/thrust,lishi0927/thrust,lishi0927/thrust,google-code-export/thrust,hemmingway/thrust,levendlee/thrust,UIKit0/thrust,h1arshad/thrust,malenie/thrust,Vishwa07/thrust,lishi0927/thrust,rdmenezes/thrust,h1arshad/thrust,allendaicool/thrust,UIKit0/thrust,allendaicool/thrust,levendlee/thrust,UIKit0/thrust,rdmenezes/thrust,allendaicool/thrust,julianromera/thrust,bfurtaw/thrust,levendlee/thrust,Vishwa07/thrust,h1arshad/thrust,bfurtaw/thrust,julianromera/thrust,google-code-export/thrust,hemmingway/thrust,UIKit0/thrust,Vishwa07/thrust,h1arshad/thrust,malenie/thrust,allendaicool/thrust,julianromera/thrust,lishi0927/thrust