Upgrade Insecure Requests: bugfixes, tests, and support for OOPIF.

third_party/WebKit/Source/core/frame/RemoteFrame.cpp

Index: third_party/WebKit/Source/core/frame/RemoteFrame.cpp
diff --git a/third_party/WebKit/Source/core/frame/RemoteFrame.cpp b/third_party/WebKit/Source/core/frame/RemoteFrame.cpp
index 4abb8f84a22cad754e0805663eaaa4a7ec210f14..9ad838ff155064ea6845fd085355fafeaf6d043c 100644
--- a/third_party/WebKit/Source/core/frame/RemoteFrame.cpp
+++ b/third_party/WebKit/Source/core/frame/RemoteFrame.cpp
@@ -66,7 +66,10 @@ void RemoteFrame::navigate(Document& originDocument,
                            const KURL& url,
                            bool replaceCurrentItem,
                            UserGestureStatus userGestureStatus) {
-  FrameLoadRequest frameRequest(&originDocument, url);
+  KURL upgradedURL(url);
+  upgradeInsecureRequest(upgradedURL, originDocument);
+
+  FrameLoadRequest frameRequest(&originDocument, upgradedURL);
   frameRequest.setReplacesCurrentItem(replaceCurrentItem);
   frameRequest.resourceRequest().setHasUserGesture(userGestureStatus ==
                                                    UserGestureStatus::Active);