Add new countDeprecationCrossOriginIframe for deprecated counters

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/frame/Deprecation.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/FrameHost.h"
@@ skipping 133 matching lines @@
     Deprecation::countDeprecation(document.frame(), feature);
 }
 
 void Deprecation::countDeprecationIfNotPrivateScript(v8::Isolate* isolate, ExecutionContext* context, UseCounter::Feature feature)
 {
     if (DOMWrapperWorld::current(isolate).isPrivateScriptIsolatedWorld())
         return;
     Deprecation::countDeprecation(context, feature);
 }
 
+void Deprecation::countDeprecationCrossOriginIframe(const Document& document, UseCounter::Feature feature)
+{
+    LocalFrame* frame = document.frame();
+    if (!frame)
+        return;
+    // Check to see if the frame can script into the top level document.
+    SecurityOrigin* securityOrigin = frame->securityContext()->securityOrigin();
+    Frame* top = frame->tree().top();
+    if (top && !securityOrigin->canAccess(top->securityContext()->securityOrigin()))
+        countDeprecation(frame, feature);
+}
+
 String Deprecation::deprecationMessage(UseCounter::Feature feature)
 {
     switch (feature) {
     // Quota
     case UseCounter::PrefixedStorageInfo:
         return replacedBy("'window.webkitStorageInfo'", "'navigator.webkitTemporaryStorage' or 'navigator.webkitPersistentStorage'");
 
     case UseCounter::ConsoleMarkTimeline:
         return replacedBy("'console.markTimeline'", "'console.timeStamp'");
 
@@ skipping 106 matching lines @@
     case UseCounter::DeviceMotionInsecureOrigin:
         return "The devicemotion event is deprecated on insecure origins, and support will be removed in the future. You should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.";
 
     case UseCounter::DeviceOrientationInsecureOrigin:
         return "The deviceorientation event is deprecated on insecure origins, and support will be removed in the future. You should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.";
 
     case UseCounter::DeviceOrientationAbsoluteInsecureOrigin:
         return "The deviceorientationabsolute event is deprecated on insecure origins, and support will be removed in the future. You should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.";
 
     case UseCounter::GeolocationInsecureOrigin:
+    case UseCounter::GeolocationInsecureOriginIframe:
         // TODO(jww): This message should be made less ambigous after WebView
         // is fixed so geolocation can be removed there. After that, this
         // should be updated to read similarly to GetUserMediaInsecureOrigin's
         // message.
         return "getCurrentPosition() and watchPosition() are deprecated on insecure origins. To use this feature, you should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.";
 
     case UseCounter::GetUserMediaInsecureOrigin:
+    case UseCounter::GetUserMediaInsecureOriginIframe:
         return "getUserMedia() no longer works on insecure origins. To use this feature, you should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.";
 
     case UseCounter::EncryptedMediaInsecureOrigin:
         return "requestMediaKeySystemAccess() is deprecated on insecure origins in the specification. Support will be removed in the future. You should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.";
 
     case UseCounter::ApplicationCacheManifestSelectInsecureOrigin:
     case UseCounter::ApplicationCacheAPIInsecureOrigin:
         return "Use of the Application Cache is deprecated on insecure origins. Support will be removed in the future. You should consider switching your application to a secure origin, such as HTTPS. See https://goo.gl/rStTGz for more details.";
 
     case UseCounter::ElementCreateShadowRootMultiple:
@@ skipping 60 matching lines @@
     case UseCounter::ResultsAttribute:
         return willBeRemoved("'results' attribute", 53, "5738199536107520");
 
     // Features that aren't deprecated don't have a deprecation message.
     default:
         return String();
     }
 }
 
 } // namespace blink