Consistently use ModuleAnalysisManager

Besides a general consistently benefit, the extra layer of indirection
allows the mechanical part of https://reviews.llvm.org/D23256 that
requires touching every transformation and analysis to be factored out
cleanly.

Thanks to David for the suggestion.

llvm-svn: 278078

llvm/lib/Analysis/CallGraph.cpp

@@ -261,7 +261,7 @@ void CallGraphNode::replaceCallEdge(CallSite CS,
 char CallGraphAnalysis::PassID;
 
 PreservedAnalyses CallGraphPrinterPass::run(Module &M,
-                                            AnalysisManager<Module> &AM) {
+                                            ModuleAnalysisManager &AM) {
   AM.getResult<CallGraphAnalysis>(M).print(OS);
   return PreservedAnalyses::all();
 }