Revert r145180 as it is causing test failures on all the bots.

Original commit message:
Fixed ObjectFile functions:
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145182 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Object/COFFObjectFile.cpp b/lib/Object/COFFObjectFile.cpp
index 8344ca0..c6ce562 100644
--- a/lib/Object/COFFObjectFile.cpp
+++ b/lib/Object/COFFObjectFile.cpp
@@ -101,7 +101,7 @@
   return getSymbolName(symb, Result);
 }
 
-error_code COFFObjectFile::getSymbolFileOffset(DataRefImpl Symb,
+error_code COFFObjectFile::getSymbolOffset(DataRefImpl Symb,
                                             uint64_t &Result) const {
   const coff_symbol *symb = toSymb(Symb);
   const coff_section *Section = NULL;
@@ -113,7 +113,7 @@
   if (Type == 'U' || Type == 'w')
     Result = UnknownAddressOrSize;
   else if (Section)
-    Result = Section->PointerToRawData + symb->Value;
+    Result = Section->VirtualAddress + symb->Value;
   else
     Result = symb->Value;
   return object_error::success;
@@ -131,9 +131,11 @@
   if (Type == 'U' || Type == 'w')
     Result = UnknownAddressOrSize;
   else if (Section)
-    Result = Section->VirtualAddress + symb->Value;
+    Result = reinterpret_cast<uintptr_t>(base() +
+                                         Section->PointerToRawData +
+                                         symb->Value);
   else
-    Result = symb->Value;
+    Result = reinterpret_cast<uintptr_t>(base() + symb->Value);
   return object_error::success;
 }
 
@@ -622,11 +624,6 @@
   Res = toRel(Rel)->VirtualAddress;
   return object_error::success;
 }
-error_code COFFObjectFile::getRelocationOffset(DataRefImpl Rel,
-                                               uint64_t &Res) const {
-  Res = toRel(Rel)->VirtualAddress;
-  return object_error::success;
-}
 error_code COFFObjectFile::getRelocationSymbol(DataRefImpl Rel,
                                                SymbolRef &Res) const {
   const coff_relocation* R = toRel(Rel);