RFR: 8200607: Add missing include dependency in bitMap.hpp

[Stefan Karlsson]

Looks good.

StefanK

On 2018-04-03 10:46, Per Liden wrote:
> bitMap.hpp uses the MEMFLAGS type, but doesn't include allocation.hpp, 
> where that type is defined. This problem was exposed when writing a 
> small gtest test-case, which only included bitMap.hpp.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8200607
> Webrev: http://cr.openjdk.java.net/~pliden/8200607/webrev.0
> 
> /Per