Made bmalloc more #include friendly

Made bmalloc more #include friendly
https://bugs.webkit.org/show_bug.cgi?id=131386

Reviewed by Andreas Kling.

Marked a bunch of headers private so they can be used from client code
that #includes bmalloc.h.

Renamed ASSERT macros to BASSERT. This matches their header, which already
had to be renamed, and fixes conflicts with WTF's ASSERT macros.

* bmalloc.xcodeproj/project.pbxproj:
* bmalloc/Allocator.cpp:
(bmalloc::Allocator::allocateSlowCase):
* bmalloc/AsyncTask.h:
(bmalloc::Function>::runSlowCase):
* bmalloc/BAssert.h:
* bmalloc/BoundaryTag.h:
(bmalloc::BoundaryTag::setSize):
* bmalloc/BoundaryTagInlines.h:
(bmalloc::validate):
(bmalloc::BoundaryTag::init):
(bmalloc::BoundaryTag::deallocate):
(bmalloc::BoundaryTag::splitLarge):
(bmalloc::BoundaryTag::allocate):
* bmalloc/Chunk.h:
* bmalloc/Deallocator.cpp:
(bmalloc::Deallocator::processObjectLog):
(bmalloc::Deallocator::deallocateSlowCase):
* bmalloc/Deallocator.h:
(bmalloc::Deallocator::deallocateFastCase):
* bmalloc/FixedVector.h:
(bmalloc::Capacity>::operator):
(bmalloc::Capacity>::push):
(bmalloc::Capacity>::pop):
(bmalloc::Capacity>::shrink):
* bmalloc/Heap.cpp:
(bmalloc::Heap::allocateLarge):
* bmalloc/LargeChunk.h:
(bmalloc::LargeChunk::get):
(bmalloc::LargeChunk::endTag):
* bmalloc/Line.h:
(bmalloc::Line<Traits>::concurrentRef):
(bmalloc::Line<Traits>::deref):
* bmalloc/MediumAllocator.h:
(bmalloc::MediumAllocator::allocate):
* bmalloc/ObjectType.h:
(bmalloc::isSmall):
* bmalloc/Page.h:
(bmalloc::Page<Traits>::ref):
(bmalloc::Page<Traits>::deref):
* bmalloc/PerThread.h:
(bmalloc::PerThread<T>::getSlowCase):
* bmalloc/SegregatedFreeList.cpp:
(bmalloc::SegregatedFreeList::SegregatedFreeList):
(bmalloc::SegregatedFreeList::insert):
* bmalloc/SmallAllocator.h:
(bmalloc::SmallAllocator::allocate):
(bmalloc::SmallAllocator::refill):
* bmalloc/Syscall.h:
* bmalloc/VMAllocate.h:
(bmalloc::vmValidate):
(bmalloc::vmAllocate):
(bmalloc::vmDeallocatePhysicalPagesSloppy):
* bmalloc/Vector.h:
(bmalloc::Vector<T>::operator):
(bmalloc::Vector<T>::pop):
(bmalloc::Vector<T>::shrink):
* bmalloc/XLargeChunk.h:
(bmalloc::XLargeChunk::range):
(bmalloc::XLargeChunk::size):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@166956 268f45cc-cd09-0410-ab3c-d52691b4dbfc