Rename some functions for consistency.

Every other function in Redeclarable.h was using Decl instead of Declaration.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192900 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/IndexingContext.cpp b/tools/libclang/IndexingContext.cpp
index 609d25b..cfa6b85 100644
--- a/tools/libclang/IndexingContext.cpp
+++ b/tools/libclang/IndexingContext.cpp
@@ -381,14 +381,14 @@
     isContainer = false;
   }
 
-  DeclInfo DInfo(!D->isFirstDeclaration(), isDef, isContainer);
+  DeclInfo DInfo(!D->isFirstDecl(), isDef, isContainer);
   if (isSkipped)
     DInfo.flags |= CXIdxDeclFlag_Skipped;
   return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
 }
 
 bool IndexingContext::handleVar(const VarDecl *D) {
-  DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(),
+  DeclInfo DInfo(!D->isFirstDecl(), D->isThisDeclarationADefinition(),
                  /*isContainer=*/false);
   return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
 }
@@ -415,13 +415,13 @@
   if (const CXXRecordDecl *CXXRD = dyn_cast<CXXRecordDecl>(D))
     return handleCXXRecordDecl(CXXRD, D);
 
-  DeclInfo DInfo(!D->isFirstDeclaration(), D->isThisDeclarationADefinition(),
+  DeclInfo DInfo(!D->isFirstDecl(), D->isThisDeclarationADefinition(),
                  D->isThisDeclarationADefinition());
   return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
 }
 
 bool IndexingContext::handleTypedefName(const TypedefNameDecl *D) {
-  DeclInfo DInfo(!D->isFirstDeclaration(), /*isDefinition=*/true,
+  DeclInfo DInfo(!D->isFirstDecl(), /*isDefinition=*/true,
                  /*isContainer=*/false);
   return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
 }