Add explicit to core/fetch, core/loader and modules/websockets

third_party/WebKit/Source/core/loader/ProgressTracker.cpp

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 38 matching lines @@
 
 static const int progressItemDefaultEstimatedLength = 1024 * 1024;
 
 static const double progressNotificationInterval = 0.02;
 static const double progressNotificationTimeInterval = 0.1;
 
 struct ProgressItem {
     WTF_MAKE_NONCOPYABLE(ProgressItem);
     USING_FAST_MALLOC(ProgressItem);
 public:
-    ProgressItem(long long length)
+    explicit ProgressItem(long long length)
         : bytesReceived(0)
         , estimatedLength(length) { }
 
     long long bytesReceived;
     long long estimatedLength;
 };
 
 ProgressTracker* ProgressTracker::create(LocalFrame* frame)
 {
     return new ProgressTracker(frame);
@@ skipping 161 matching lines @@
 {
     ProgressItem* item = m_progressItems.get(identifier);
     if (!item)
         return;
 
     item->estimatedLength = item->bytesReceived;
     maybeSendProgress();
 }
 
 } // namespace blink