Mixed Content: Make MixedContentChecker completely static.

Source/core/loader/PingLoader.cpp

 /*
  * Copyright (C) 2010 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 22 matching lines @@
 #include "core/loader/PingLoader.h"
 
 #include "core/FetchInitiatorTypeNames.h"
 #include "core/dom/Document.h"
 #include "core/fetch/FetchContext.h"
 #include "core/frame/LocalFrame.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/inspector/InspectorTraceEvents.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
+#include "core/loader/MixedContentChecker.h"
 #include "core/loader/UniqueIdentifier.h"
 #include "core/page/Page.h"
 #include "platform/exported/WrappedResourceRequest.h"
 #include "platform/network/ResourceError.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "platform/weborigin/SecurityPolicy.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebURLLoader.h"
@@ skipping 61 matching lines @@
     frame->loader().fetchContext().addAdditionalRequestHeaders(frame->document(), request, FetchSubresource);
     frame->loader().fetchContext().setFirstPartyForCookies(request);
 
     FetchInitiatorInfo initiatorInfo;
     initiatorInfo.name = FetchInitiatorTypeNames::violationreport;
     PingLoader::start(frame, request, initiatorInfo, SecurityOrigin::create(reportURL)->isSameSchemeHostPort(frame->document()->securityOrigin()) ? AllowStoredCredentials : DoNotAllowStoredCredentials);
 }
 
 void PingLoader::start(LocalFrame* frame, ResourceRequest& request, const FetchInitiatorInfo& initiatorInfo, StoredCredentials credentialsAllowed)
 {
-    if (!frame->loader().mixedContentChecker()->canRunInsecureContent(frame->document()->securityOrigin(), request.url()))
+    if (MixedContentChecker::shouldBlockFetch(frame, request.requestContext(), request.frameType(), request.url()))
         return;
 
     OwnPtr<PingLoader> pingLoader = adoptPtr(new PingLoader(frame, request, initiatorInfo, credentialsAllowed));
 
     // Leak the ping loader, since it will kill itself as soon as it receives a response.
     PingLoader* leakedPingLoader ALLOW_UNUSED = pingLoader.leakPtr();
 }
 
 PingLoader::PingLoader(LocalFrame* frame, ResourceRequest& request, const FetchInitiatorInfo& initiatorInfo, StoredCredentials credentialsAllowed)
     : PageLifecycleObserver(frame->page())
@@ skipping 66 matching lines @@
 void PingLoader::timeout(Timer<PingLoader>*)
 {
     if (Page* page = this->page()) {
         TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "ResourceFinish", "data", InspectorResourceFinishEvent::data(m_identifier, 0, true));
         InspectorInstrumentation::didFailLoading(page->deprecatedLocalMainFrame(), m_identifier, ResourceError::cancelledError(m_url));
     }
     delete this;
 }
 
 }