Revert "Move all the code in the old parser to the CppSharp::Parser namespace."

This reverts commit 6297ec532e.

src/Parser/Comments.cpp

@@ -9,7 +9,6 @@
 #include "Interop.h"
 
 #include <clang/AST/ASTContext.h>
-using namespace CppSharp::Parser;
 
 //-----------------------------------//
 

src/Parser/Main.cpp

@@ -8,8 +8,6 @@
 #include "Parser.h"
 #include "Interop.h"
 
-using namespace CppSharp::Parser;
-
 public ref class ClangParser
 {
 public:

src/Parser/Options.h

@@ -9,8 +9,6 @@
 #include <vcclr.h>
 using namespace System::Collections::Generic;
 
-namespace CppSharp { namespace Parser {
-
 public ref struct ParserOptions
 {
     ParserOptions()
@@ -91,5 +89,3 @@ enum class SourceLocationKind
     System,
     User
 };
-
-} }

src/Parser/Parser.cpp

@@ -31,8 +31,6 @@
 #include <CodeGen/TargetInfo.h>
 #include <CodeGen/CGCall.h>
 
-using namespace CppSharp::Parser;
-
 //-----------------------------------//
 
 Parser::Parser(ParserOptions^ Opts) : Lib(Opts->Library), Opts(Opts), Index(0)

src/Parser/Parser.h

@@ -38,8 +38,6 @@ namespace clang {
 
 #define Debug printf
 
-namespace CppSharp { namespace Parser {
-
 struct Parser
 {
     Parser(ParserOptions^ Opts);
@@ -108,5 +106,3 @@ protected:
     clang::TargetCodeGenInfo* CodeGenInfo;
     clang::CodeGen::CodeGenTypes* CodeGenTypes;
 };
-
-} }