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/tools/llvm-nm/llvm-nm.cpp b/tools/llvm-nm/llvm-nm.cpp
index 2544215..e79d72d 100644
--- a/tools/llvm-nm/llvm-nm.cpp
+++ b/tools/llvm-nm/llvm-nm.cpp
@@ -286,7 +286,7 @@
       if (error(i->getSize(s.Size))) break;
     }
     if (PrintAddress)
-      if (error(i->getFileOffset(s.Address))) break;
+      if (error(i->getOffset(s.Address))) break;
     if (error(i->getNMTypeChar(s.TypeChar))) break;
     if (error(i->getName(s.Name))) break;
     SymbolList.push_back(s);
diff --git a/tools/llvm-objdump/MachODump.cpp b/tools/llvm-objdump/MachODump.cpp
index ef5258d..4ccae51 100644
--- a/tools/llvm-objdump/MachODump.cpp
+++ b/tools/llvm-objdump/MachODump.cpp
@@ -419,7 +419,7 @@
 
       // Start at the address of the symbol relative to the section's address.
       uint64_t Start = 0;
-      Symbols[SymIdx].getFileOffset(Start);
+      Symbols[SymIdx].getOffset(Start);
 
       // Stop disassembling either at the beginning of the next symbol or at
       // the end of the section.
@@ -432,7 +432,7 @@
         if (NextSymType == SymbolRef::ST_Function) {
           Sections[SectIdx].containsSymbol(Symbols[NextSymIdx],
                                            containsNextSym);
-          Symbols[NextSymIdx].getFileOffset(NextSym);
+          Symbols[NextSymIdx].getOffset(NextSym);
           break;
         }
         ++NextSymIdx;
diff --git a/tools/llvm-objdump/llvm-objdump.cpp b/tools/llvm-objdump/llvm-objdump.cpp
index 0f0ae1c..9071d58 100644
--- a/tools/llvm-objdump/llvm-objdump.cpp
+++ b/tools/llvm-objdump/llvm-objdump.cpp
@@ -186,7 +186,7 @@
       bool contains;
       if (!error(i->containsSymbol(*si, contains)) && contains) {
         uint64_t Address;
-        if (error(si->getFileOffset(Address))) break;
+        if (error(si->getOffset(Address))) break;
         StringRef Name;
         if (error(si->getName(Name))) break;
         Symbols.push_back(std::make_pair(Address, Name));
@@ -485,7 +485,7 @@
       uint64_t Size;
       section_iterator Section = o->end_sections();
       if (error(si->getName(Name))) continue;
-      if (error(si->getFileOffset(Offset))) continue;
+      if (error(si->getOffset(Offset))) continue;
       if (error(si->isGlobal(Global))) continue;
       if (error(si->getType(Type))) continue;
       if (error(si->isWeak(Weak))) continue;