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

third_party/WebKit/Source/core/loader/MixedContentCheckerTest.cpp

 // Copyright 2014 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/loader/MixedContentChecker.h"
 
 #include "core/frame/Settings.h"
 #include "core/loader/EmptyClients.h"
 #include "core/testing/DummyPageHolder.h"
 #include "platform/network/ResourceResponse.h"
 #include "platform/weborigin/KURL.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "testing/gmock/include/gmock/gmock-generated-function-mockers.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "wtf/RefPtr.h"
 #include <base/macros.h>
 #include <memory>
 
 namespace blink {
 
+// Tests that many cases where there is or there is not mixed content are
+// correctly detected by MixedContentChecker::isMixedContent.
+// Note: Renderer side version of
+// MixedContentNavigationThrottleTest.IsMixedContent. Must be kept in sync
+// manually!
 TEST(MixedContentCheckerTest, IsMixedContent)
 {
     struct TestCase {
         const char* origin;
         const char* target;
         bool expectation;
     } cases[] = {
         {"http://example.com/foo", "http://example.com/foo", false},
         {"http://example.com/foo", "https://example.com/foo", false},
         {"http://example.com/foo", "data:text/html,<p>Hi!</p>", false},
@@ skipping 78 matching lines @@
     ResourceResponse response2;
     WebURLRequest::RequestContext requestContext = WebURLRequest::RequestContextImage;
     ASSERT_EQ(WebMixedContent::ContextType::OptionallyBlockable, WebMixedContent::contextTypeFromRequestContext(requestContext, dummyPageHolder->frame().settings()->strictMixedContentCheckingForPlugin()));
     response2.setURL(displayedUrl);
     response2.setSecurityInfo("security info2");
     EXPECT_CALL(*client, didDisplayContentWithCertificateErrors(displayedUrl, response2.getSecurityInfo()));
     MixedContentChecker::handleCertificateError(&dummyPageHolder->frame(), response2, WebURLRequest::FrameTypeNone, requestContext);
 }
 
 } // namespace blink