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

third_party/WebKit/Source/core/fetch/RawResourceTest.cpp

 /*
  * Copyright (c) 2013, Google 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:
  *
  *     * 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
@@ skipping 339 matching lines @@
     testing::runPendingTasks();
     raw->removeClient(addingClient);
     EXPECT_FALSE(dummyClient->called());
     EXPECT_FALSE(raw->isAlive());
 }
 
 // This client removes another client when notified.
 class RemovingClient : public GarbageCollectedFinalized<RemovingClient>, public RawResourceClient {
     USING_GARBAGE_COLLECTED_MIXIN(RemovingClient);
 public:
-    RemovingClient(DummyClient* client)
+    explicit RemovingClient(DummyClient* client)
         : m_dummyClient(client) {}
 
     ~RemovingClient() override {}
 
     // ResourceClient implementation.
     void notifyFinished(Resource* resource) override
     {
         resource->removeClient(m_dummyClient);
         resource->removeClient(this);
     }
@@ skipping 29 matching lines @@
 
 TEST(RawResourceTest, CanReuseDevToolsEmulateNetworkConditionsClientIdHeader)
 {
     ResourceRequest request("data:text/html,");
     request.setHTTPHeaderField(HTTPNames::X_DevTools_Emulate_Network_Conditions_Client_Id, "Foo");
     Resource* raw = RawResource::create(request, Resource::Raw);
     EXPECT_TRUE(raw->canReuse(ResourceRequest("data:text/html,")));
 }
 
 } // namespace blink