Remove ASTContext::getCanonicalDecl() and use Decl::getCanonicalDecl in its place.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76274 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclTemplate.cpp b/lib/AST/DeclTemplate.cpp
index e096e41..ce382db 100644
--- a/lib/AST/DeclTemplate.cpp
+++ b/lib/AST/DeclTemplate.cpp
@@ -200,7 +200,7 @@
       TemplateTemplateParmDecl *TTP = cast<TemplateTemplateParmDecl>(*Param);
       TemplateArgs.push_back(TemplateArgument(TTP->getLocation(), TTP));
       CanonTemplateArgs.push_back(TemplateArgument(TTP->getLocation(), 
-                                              Context.getCanonicalDecl(TTP)));
+                                                   TTP->getCanonicalDecl()));
     }
   }