Experimental lexer: fix style issues.

src/isolate.cc

 // Copyright 2012 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 1075 matching lines @@
 
 void Isolate::UpdateScannersAfterGC(v8::Isolate* isolate,
                                     GCType,
                                     GCCallbackFlags) {
   reinterpret_cast<i::Isolate*>(isolate)->UpdateScannersAfterGC();
 }
 
 
 void Isolate::UpdateScannersAfterGC() {
   for (std::set<ScannerBase*>::const_iterator it = scanners_.begin();
-       it != scanners_.end();
-       ++it)
+       it != scanners_.end(); ++it) {
     (*it)->UpdateBufferBasedOnHandle();
+  }
 }
 
 
 static int fatal_exception_depth = 0;
 
 void Isolate::DoThrow(Object* exception, MessageLocation* location) {
   ASSERT(!has_pending_exception());
 
   HandleScope scope(this);
   Handle<Object> exception_handle(exception, this);
@@ skipping 1233 matching lines @@
 
 #ifdef DEBUG
 #define ISOLATE_FIELD_OFFSET(type, name, ignored)                       \
 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_);
 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET)
 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET)
 #undef ISOLATE_FIELD_OFFSET
 #endif
 
 } }  // namespace v8::internal