Rename SourceLocation::getFileLocWithOffset -> getLocWithOffset.

It already works (and is useful with) macro locs as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140057 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/SourceManager.cpp b/lib/Basic/SourceManager.cpp
index 0e0ed2a..5fe1b19 100644
--- a/lib/Basic/SourceManager.cpp
+++ b/lib/Basic/SourceManager.cpp
@@ -802,7 +802,7 @@
   do {
     std::pair<FileID, unsigned> LocInfo = getDecomposedLoc(Loc);
     Loc = getSLocEntry(LocInfo.first).getExpansion().getSpellingLoc();
-    Loc = Loc.getFileLocWithOffset(LocInfo.second);
+    Loc = Loc.getLocWithOffset(LocInfo.second);
   } while (!Loc.isFileID());
   return Loc;
 }
@@ -834,7 +834,7 @@
   SourceLocation Loc;
   do {
     Loc = E->getExpansion().getSpellingLoc();
-    Loc = Loc.getFileLocWithOffset(Offset);
+    Loc = Loc.getLocWithOffset(Offset);
 
     FID = getFileID(Loc);
     E = &getSLocEntry(FID);
@@ -852,7 +852,7 @@
   if (Loc.isFileID()) return Loc;
   std::pair<FileID, unsigned> LocInfo = getDecomposedLoc(Loc);
   Loc = getSLocEntry(LocInfo.first).getExpansion().getSpellingLoc();
-  return Loc.getFileLocWithOffset(LocInfo.second);
+  return Loc.getLocWithOffset(LocInfo.second);
 }
 
 
@@ -1273,7 +1273,7 @@
       // Handle virtual #include manipulation.
       if (Entry->IncludeOffset) {
         IncludeLoc = getLocForStartOfFile(LocInfo.first);
-        IncludeLoc = IncludeLoc.getFileLocWithOffset(Entry->IncludeOffset);
+        IncludeLoc = IncludeLoc.getLocWithOffset(Entry->IncludeOffset);
       }
     }
   }
@@ -1457,7 +1457,7 @@
     unsigned Size = Content->getBuffer(Diag, *this)->getBufferSize();
     if (Size > 0)
       --Size;
-    return getLocForStartOfFile(FirstFID).getFileLocWithOffset(Size);
+    return getLocForStartOfFile(FirstFID).getLocWithOffset(Size);
   }
 
   unsigned FilePos = Content->SourceLineCache[Line - 1];
@@ -1469,9 +1469,9 @@
   while (i < BufLength-1 && i < Col-1 && Buf[i] != '\n' && Buf[i] != '\r')
     ++i;
   if (i < Col-1)
-    return getLocForStartOfFile(FirstFID).getFileLocWithOffset(FilePos + i);
+    return getLocForStartOfFile(FirstFID).getLocWithOffset(FilePos + i);
 
-  return getLocForStartOfFile(FirstFID).getFileLocWithOffset(FilePos + Col - 1);
+  return getLocForStartOfFile(FirstFID).getLocWithOffset(FilePos + Col - 1);
 }
 
 /// \brief Compute a map of macro argument chunks to their expanded source
@@ -1584,7 +1584,7 @@
   unsigned MacroArgBeginOffs = I->first;
   SourceLocation MacroArgExpandedLoc = I->second;
   if (MacroArgExpandedLoc.isValid())
-    return MacroArgExpandedLoc.getFileLocWithOffset(Offset - MacroArgBeginOffs);
+    return MacroArgExpandedLoc.getLocWithOffset(Offset - MacroArgBeginOffs);
 
   return Loc;
 }