Move the implementation of Scanner::LiteralScope to scanner.cc

src/scanner-character-streams.cc

Index: src/scanner-character-streams.cc
diff --git a/src/scanner-character-streams.cc b/src/scanner-character-streams.cc
index 2c1ccea69e9e6001da407d37f30456f2cfa1d9ab..ee10703c9ef82d20b835ea182f9b755d3295797f 100644
--- a/src/scanner-character-streams.cc
+++ b/src/scanner-character-streams.cc
@@ -29,7 +29,6 @@
 
 #include "scanner-character-streams.h"
 
-#include "ast.h"
 #include "handles.h"
 #include "unicode-inl.h"
 
@@ -305,24 +304,4 @@ ExternalTwoByteStringUC16CharacterStream
   pos_ = start_position;
 }
 
-
-// ----------------------------------------------------------------------------
-// Scanner::LiteralScope
-
-Scanner::LiteralScope::LiteralScope(Scanner* self)
-    : scanner_(self), complete_(false) {
-  self->StartLiteral();
-}
-
-
-Scanner::LiteralScope::~LiteralScope() {
-  if (!complete_) scanner_->DropLiteral();
-}
-
-
-void Scanner::LiteralScope::Complete() {
-  scanner_->TerminateLiteral();
-  complete_ = true;
-}
-
 } }  // namespace v8::internal