Remove log.h from solidity.

libsolidity/ast/Types.h

@@ -27,6 +27,7 @@
 #include <map>
 #include <boost/noncopyable.hpp>
 #include <libdevcore/Common.h>
+#include <libdevcore/CommonIO.h>
 #include <libsolidity/interface/Exceptions.h>
 #include <libsolidity/ast/ASTForward.h>
 #include <libsolidity/parsing/Token.h>

libsolidity/parsing/Parser.cpp

@@ -22,7 +22,6 @@
 
 #include <ctype.h>
 #include <vector>
-#include <libdevcore/Log.h>
 #include <libevmasm/SourceLocation.h>
 #include <libsolidity/parsing/Parser.h>
 #include <libsolidity/parsing/Scanner.h>

libsolidity/parsing/Scanner.h

@@ -53,7 +53,6 @@
 #pragma once
 
 #include <libdevcore/Common.h>
-#include <libdevcore/Log.h>
 #include <libdevcore/CommonData.h>
 #include <libevmasm/SourceLocation.h>
 #include <libsolidity/parsing/Token.h>

libsolidity/parsing/Token.h

@@ -43,7 +43,6 @@
 #pragma once
 
 #include <libdevcore/Common.h>
-#include <libdevcore/Log.h>
 #include <libsolidity/interface/Utils.h>
 #include <libsolidity/interface/Exceptions.h>
 #include <libdevcore/UndefMacros.h>