ES6 template literals: Fix issue with template after rbrace

src/preparser.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_PREPARSER_H
 #define V8_PREPARSER_H
 
 #include "src/v8.h"
 
 #include "src/bailout-reason.h"
@@ skipping 2833 matching lines @@
 
     if (peek() != Token::RBRACE) {
       ReportMessageAt(Scanner::Location(pos, peek_position()),
                       "unterminated_template_expr");
       *ok = false;
       return Traits::EmptyExpression();
     }
 
     // If we didn't die parsing that expression, our next token should be a
     // TEMPLATE_SPAN or TEMPLATE_TAIL.
-    next = scanner()->ScanTemplateSpan();
+    next = scanner()->ScanTemplateContinuation();
     Next();
 
     if (!next) {
       ReportMessageAt(Scanner::Location(start, position()),
                       "unterminated_template");
       *ok = false;
       return Traits::EmptyExpression();
     }
 
     Traits::AddTemplateSpan(&ts, next == Token::TEMPLATE_TAIL);
@@ skipping 57 matching lines @@
       DCHECK(IsAccessorAccessorConflict(old_type, type));
       // Both accessors of the same type.
       parser()->ReportMessage("accessor_get_set");
     }
     *ok = false;
   }
 }
 } }  // v8::internal
 
 #endif  // V8_PREPARSER_H