GSB: Replace some resolveDependentMemberTypes() calls with getCanonicalTypeInContext()
GSB: Replace some resolveDependentMemberTypes() calls with getCanonicalTypeInContext()

For now this has no effect since resolveDependentMemberTypes() maps
type parameters to anchors, but I'm going to change it to not do
that.

Change all existing callers of resolveDependentMemberTypes() except
for the one in maybeResolveEquivalenceClass() to use
getCanonicalTypeInContext() instead.

xwu/swift,apple/swift,ahoppen/swift,rudkx/swift,parkera/swift,ahoppen/swift,tkremenek/swift,tkremenek/swift,tkremenek/swift,JGiola/swift,atrick/swift,gregomni/swift,apple/swift,parkera/swift,ahoppen/swift,xwu/swift,benlangmuir/swift,gregomni/swift,rudkx/swift,glessard/swift,hooman/swift,ahoppen/swift,gregomni/swift,hooman/swift,glessard/swift,glessard/swift,apple/swift,atrick/swift,roambotics/swift,xwu/swift,JGiola/swift,apple/swift,benlangmuir/swift,hooman/swift,xwu/swift,roambotics/swift,gregomni/swift,glessard/swift,xwu/swift,tkremenek/swift,benlangmuir/swift,roambotics/swift,roambotics/swift,parkera/swift,hooman/swift,rudkx/swift,gregomni/swift,tkremenek/swift,JGiola/swift,hooman/swift,rudkx/swift,rudkx/swift,parkera/swift,benlangmuir/swift,JGiola/swift,glessard/swift,roambotics/swift,atrick/swift,roambotics/swift,parkera/swift,parkera/swift,benlangmuir/swift,benlangmuir/swift,atrick/swift,rudkx/swift,tkremenek/swift,tkremenek/swift,parkera/swift,atrick/swift,JGiola/swift,atrick/swift,ahoppen/swift,apple/swift,apple/swift,hooman/swift,JGiola/swift,parkera/swift,hooman/swift,glessard/swift,xwu/swift,xwu/swift,ahoppen/swift,gregomni/swift