Make BindingPointer::set non-virtual. This should give more potential for inlining the function. Makes the non-parameterized set and assign private in OffsetBindingPointer to prevent user errors. Bug: angleproject:2891 Change-Id: I0d581a96154c0cd33a93b06ef4a3c162809a8208 Reviewed-on: https://chromium-review.googlesource.com/c/1286378 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>