Move CompilerDriver.h here.

llvm-svn: 15609
diff --git a/llvm/tools/llvmc/llvmc.cpp b/llvm/tools/llvmc/llvmc.cpp
index 989a416..75d37fb 100644
--- a/llvm/tools/llvmc/llvmc.cpp
+++ b/llvm/tools/llvmc/llvmc.cpp
@@ -14,7 +14,7 @@
 // 
 //===------------------------------------------------------------------------===
 
-#include "llvm/Driver/CompilerDriver.h"
+#include "CompilerDriver.h"
 #include "llvm/System/Signals.h"
 #include "Support/CommandLine.h"
 #include <iostream>