Fix presubmit warnings after r11245

TBR=mnaganov
Review URL: https://chromiumcodereview.appspot.com/10012040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/profile-generator.cc

@@ -1185,7 +1185,7 @@ void HeapSnapshot::ClearPaint() {
 
 HeapEntry* HeapSnapshot::AddRootEntry(int children_count) {
   ASSERT(root_entry_ == NULL);
-  ASSERT(entries_.is_empty()); // Root entry must be the first one.
+  ASSERT(entries_.is_empty());  // Root entry must be the first one.
   return (root_entry_ = AddEntry(HeapEntry::kObject,
                                  "",
                                  HeapObjectsMap::kInternalRootObjectId,