Remove unused IndentedWriter

Author: cameel

libsolutil/CMakeLists.txt

@@ -13,8 +13,6 @@ set(sources
 	ErrorCodes.h
 	FixedHash.h
 	FunctionSelector.h
-	IndentedWriter.cpp
-	IndentedWriter.h
 	IpfsHash.cpp
 	IpfsHash.h
 	JSON.cpp

libsolutil/IndentedWriter.cpp

@@ -33,7 +33,6 @@ set(libsolutil_sources
     libsolutil/CommonIO.cpp
     libsolutil/FixedHash.cpp
     libsolutil/FunctionSelector.cpp
-    libsolutil/IndentedWriter.cpp
     libsolutil/IpfsHash.cpp
     libsolutil/IterateReplacing.cpp
     libsolutil/JSON.cpp