Supporting changes in preparation of browser side mixed content checking.

third_party/WebKit/Source/core/loader/MixedContentChecker.h

Index: third_party/WebKit/Source/core/loader/MixedContentChecker.h
diff --git a/third_party/WebKit/Source/core/loader/MixedContentChecker.h b/third_party/WebKit/Source/core/loader/MixedContentChecker.h
index b1100e79ab882ec943879713013455ee27fcc21d..76c7063ec49846480649be1edc736a4d529ca6de 100644
--- a/third_party/WebKit/Source/core/loader/MixedContentChecker.h
+++ b/third_party/WebKit/Source/core/loader/MixedContentChecker.h
@@ -35,12 +35,12 @@
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
 #include "platform/network/ResourceRequest.h"
-#include "public/platform/WebMixedContent.h"
 #include "public/platform/WebURLRequest.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
+enum class WebMixedContentContextType;
 class Frame;
 class LocalFrame;
 class KURL;
@@ -80,7 +80,7 @@ class CORE_EXPORT MixedContentChecker final {
   static void checkMixedPrivatePublic(LocalFrame*,
                                       const AtomicString& resourceIPAddress);
 
-  static WebMixedContent::ContextType contextTypeForInspector(
+  static WebMixedContentContextType contextTypeForInspector(
       LocalFrame*,
       const ResourceRequest&);