Remove the ASTContext parameter from the getBody() methods of Decl and subclasses.

Timings showed no significant difference before and after the commit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74504 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriterDecl.cpp b/lib/Frontend/PCHWriterDecl.cpp
index 97a3a78..a6843e1 100644
--- a/lib/Frontend/PCHWriterDecl.cpp
+++ b/lib/Frontend/PCHWriterDecl.cpp
@@ -146,7 +146,7 @@
   VisitValueDecl(D);
   Record.push_back(D->isThisDeclarationADefinition());
   if (D->isThisDeclarationADefinition())
-    Writer.AddStmt(D->getBody(Context));
+    Writer.AddStmt(D->getBody());
   Writer.AddDeclRef(D->getPreviousDeclaration(), Record);
   Record.push_back(D->getStorageClass()); // FIXME: stable encoding
   Record.push_back(D->isInline());
@@ -172,7 +172,7 @@
   // Unlike C/C++, method bodies will never be in header files. 
   Record.push_back(D->getBody() != 0);
   if (D->getBody() != 0) {
-    Writer.AddStmt(D->getBody(Context));
+    Writer.AddStmt(D->getBody());
     Writer.AddDeclRef(D->getSelfDecl(), Record);
     Writer.AddDeclRef(D->getCmdDecl(), Record);
   }