Remove TargetInfo::getImageBase. NFC.

llvm-svn: 275447
diff --git a/lld/ELF/Target.cpp b/lld/ELF/Target.cpp
index 437a500..466d1b4 100644
--- a/lld/ELF/Target.cpp
+++ b/lld/ELF/Target.cpp
@@ -250,10 +250,6 @@
   return 0;
 }
 
-uint64_t TargetInfo::getImageBase() const {
-  return Config->Pic ? 0 : ImageBase;
-}
-
 bool TargetInfo::usesOnlyLowPageBits(uint32_t Type) const { return false; }
 
 RelExpr TargetInfo::getThunkExpr(RelExpr Expr, uint32_t RelocType,
@@ -997,7 +993,7 @@
   //
   // And because the lowest non-zero 256M boundary is 0x10000000, PPC64 linkers
   // use 0x10000000 as the starting address.
-  ImageBase = 0x10000000;
+  DefaultImageBase = 0x10000000;
 }
 
 static uint64_t PPC64TocOffset = 0x8000;