Cleanup and fix generated comments in the top-level compiler.

src/fast-codegen.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 58 matching lines @@
       break;
     default:
       UNREACHABLE();
   }
   return offset;
 }
 
 
 void FastCodeGenerator::VisitDeclarations(
     ZoneList<Declaration*>* declarations) {
-  Comment cmnt(masm_, "[ Declarations");
   int length = declarations->length();
   int globals = 0;
   for (int i = 0; i < length; i++) {
     Declaration* decl = declarations->at(i);
     Variable* var = decl->proxy()->var();
     Slot* slot = var->slot();
 
     // If it was not possible to allocate the variable at compile
     // time, we need to "declare" it at runtime to make sure it
     // actually exists in the local context.
@@ skipping 432 matching lines @@
 
 void FastCodeGenerator::VisitThisFunction(ThisFunction* expr) {
   UNREACHABLE();
 }
 
 
 #undef __
 
 
 } }  // namespace v8::internal