PlzNavigate: Move navigation-level mixed content checks to the browser.

third_party/WebKit/public/platform/WebMixedContentContextType.h

Index: third_party/WebKit/public/platform/WebMixedContentContextType.h
diff --git a/third_party/WebKit/public/platform/WebMixedContent.h b/third_party/WebKit/public/platform/WebMixedContentContextType.h
similarity index 75%
copy from third_party/WebKit/public/platform/WebMixedContent.h
copy to third_party/WebKit/public/platform/WebMixedContentContextType.h
index e263e5c2c8b931f4c7a59a56727c25b768ffc3fe..5b05118a999c294b9e849b1bd25f661b8ff50acc 100644
--- a/third_party/WebKit/public/platform/WebMixedContent.h
+++ b/third_party/WebKit/public/platform/WebMixedContentContextType.h
@@ -28,31 +28,19 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebMixedContent_h
-#define WebMixedContent_h
-
-#include "public/platform/WebURLRequest.h"
+#ifndef WebMixedContentContextType_h
+#define WebMixedContentContextType_h
 
 namespace blink {
 
 // Types and helper functions related to mixed content checks.
-class WebMixedContent {
- public:
-  enum class ContextType {
-    NotMixedContent,
-    Blockable,
-    OptionallyBlockable,
-    ShouldBeBlockable,
-  };
-
-  BLINK_PLATFORM_EXPORT static ContextType contextTypeFromRequestContext(
-      WebURLRequest::RequestContext,
-      bool strictMixedContentCheckingForPlugin);
-
-  BLINK_PLATFORM_EXPORT static const char* requestContextName(
-      WebURLRequest::RequestContext);
+enum class WebMixedContentContextType {
+  NotMixedContent,
+  Blockable,
+  OptionallyBlockable,
+  ShouldBeBlockable,
 };
 
 }  // namespace blink
 
-#endif  // WebMixedContent_h
+#endif  // WebMixedContentContextType_h