Tool added to extract network traffic annotations.

tools/clang/traffic_annotation_extractor/CMakeLists.txt

Index: tools/clang/traffic_annotation_extractor/CMakeLists.txt
diff --git a/tools/clang/rewrite_scoped_refptr/CMakeLists.txt b/tools/clang/traffic_annotation_extractor/CMakeLists.txt
similarity index 54%
copy from tools/clang/rewrite_scoped_refptr/CMakeLists.txt
copy to tools/clang/traffic_annotation_extractor/CMakeLists.txt
index b61fd653dc9ed63ce58378ed636af6d6111708ff..f33d3ae7bb079b9c4d6c0c27be729127378f62b5 100644
--- a/tools/clang/rewrite_scoped_refptr/CMakeLists.txt
+++ b/tools/clang/traffic_annotation_extractor/CMakeLists.txt
@@ -2,15 +2,13 @@ set(LLVM_LINK_COMPONENTS
   BitReader
   MCParser
   Option
-  X86AsmParser
-  X86CodeGen
   )
 
-add_llvm_executable(rewrite_scoped_refptr
-  RewriteScopedRefptr.cpp
+add_llvm_executable(traffic_annotation_extractor
+  traffic_annotation_extractor.cpp
   )
 
-target_link_libraries(rewrite_scoped_refptr
+target_link_libraries(traffic_annotation_extractor
   clangAST
   clangASTMatchers
   clangAnalysis
@@ -25,4 +23,4 @@ target_link_libraries(rewrite_scoped_refptr
   clangTooling
   )
 
-cr_install(TARGETS rewrite_scoped_refptr RUNTIME DESTINATION bin)
+cr_install(TARGETS traffic_annotation_extractor RUNTIME DESTINATION bin)