Rename ParseSourceElements in preparser too

src/parser.cc

 // 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.
 
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/ast.h"
 #include "src/bailout-reason.h"
 #include "src/base/platform/platform.h"
@@ skipping 2059 matching lines @@
   Expect(Token::RBRACE, CHECK_OK);
   return result;
 }
 
 
 Block* Parser::ParseScopedBlock(ZoneList<const AstRawString*>* labels,
                                 bool* ok) {
   // The harmony mode uses block elements instead of statements.
   //
   // Block ::
-  //   '{' BlockElement* '}'
+  //   '{' StatementList '}'
 
   // Construct block expecting 16 statements.
   Block* body =
       factory()->NewBlock(labels, 16, false, RelocInfo::kNoPosition);
   Scope* block_scope = NewScope(scope_, BLOCK_SCOPE);
 
   // Parse the statements and collect escaping labels.
   Expect(Token::LBRACE, CHECK_OK);
   block_scope->set_start_position(scanner()->location().beg_pos);
   { BlockState block_state(&scope_, block_scope);
@@ skipping 3343 matching lines @@
     } else {
       const uc16* data = reinterpret_cast<const uc16*>(raw_string->raw_data());
       running_hash = StringHasher::ComputeRunningHash(running_hash, data,
                                                       raw_string->length());
     }
   }
 
   return running_hash;
 }
 } }  // namespace v8::internal