Remove tabs, and whitespace cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ToolChain.cpp b/lib/Driver/ToolChain.cpp
index 20ed31b..46b4603 100644
--- a/lib/Driver/ToolChain.cpp
+++ b/lib/Driver/ToolChain.cpp
@@ -22,13 +22,13 @@
 ToolChain::~ToolChain() {
 }
 
-llvm::sys::Path ToolChain::GetFilePath(const Compilation &C, 
+llvm::sys::Path ToolChain::GetFilePath(const Compilation &C,
                                        const char *Name) const {
   return Host.getDriver().GetFilePath(Name, *this);
-  
+
 }
 
-llvm::sys::Path ToolChain::GetProgramPath(const Compilation &C, 
+llvm::sys::Path ToolChain::GetProgramPath(const Compilation &C,
                                           const char *Name,
                                           bool WantFile) const {
   return Host.getDriver().GetProgramPath(Name, *this, WantFile);