Revert "Make libbcc public."

This reverts commit 80232dd16c0affb2afae01cde6c94abf23ac1ba8.
diff --git a/lib/ExecutionEngine/BCCRuntimeSymbolResolver.cpp b/lib/ExecutionEngine/BCCRuntimeSymbolResolver.cpp
index ddc06fc..1059d85 100644
--- a/lib/ExecutionEngine/BCCRuntimeSymbolResolver.cpp
+++ b/lib/ExecutionEngine/BCCRuntimeSymbolResolver.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include "bcc/ExecutionEngine/BCCRuntimeSymbolResolver.h"
+#include "BCCRuntimeSymbolResolver.h"
 
 // int_lib.h included by BCCRuntimeStub.h has the following line:
 //