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

content/shell/browser/layout_test/blink_test_controller.h

 // Copyright 2013 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.
 
 #ifndef CONTENT_SHELL_BROWSER_LAYOUT_TEST_BLINK_TEST_CONTROLLER_H_
 #define CONTENT_SHELL_BROWSER_LAYOUT_TEST_BLINK_TEST_CONTROLLER_H_
 
 #include <map>
 #include <memory>
 #include <ostream>
@@ skipping 165 matching lines @@
                            int exit_code) override;
 
   // NotificationObserver implementation.
   void Observe(int type,
                const NotificationSource& source,
                const NotificationDetails& details) override;
 
   // GpuDataManagerObserver implementation.
   void OnGpuProcessCrashed(base::TerminationStatus exit_code) override;
 
+  const base::DictionaryValue& accumulated_layout_test_runtime_flags_changes()
+      const {
+    return accumulated_layout_test_runtime_flags_changes_;
+  }
+
  private:
   enum TestPhase {
     BETWEEN_TESTS,
     DURING_TEST,
     CLEAN_UP
   };
 
   static BlinkTestController* instance_;
 
   void DiscardMainWindow();
@@ skipping 91 matching lines @@
   // waiting on the UI thread while layout tests are being ran.
   ScopedAllowWaitForAndroidLayoutTests reduced_restrictions_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(BlinkTestController);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_BROWSER_LAYOUT_TEST_BLINK_TEST_CONTROLLER_H_