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

chrome/browser/ui/content_settings/content_setting_bubble_model.cc

Index: chrome/browser/ui/content_settings/content_setting_bubble_model.cc
diff --git a/chrome/browser/ui/content_settings/content_setting_bubble_model.cc b/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
index 4d611575aec8e05273e034689a2c637d71d2ff10..1ac14e0e9b03b38c2e854b3b8d4135606eb066c0 100644
--- a/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
+++ b/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
@@ -16,6 +16,8 @@
 #include "chrome/browser/content_settings/chrome_content_settings_utils.h"
 #include "chrome/browser/content_settings/cookie_settings_factory.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
+#include "chrome/browser/content_settings/mixed_content_settings.h"
+#include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry_factory.h"
 #include "chrome/browser/infobars/infobar_service.h"
@@ -1049,6 +1051,12 @@ void ContentSettingMixedScriptBubbleModel::OnCustomLinkClicked() {
   if (!web_contents())
     return;
 
+  MixedContentSettings* mixed_content_settings =
+      MixedContentSettings::FromWebContents(web_contents());
+  if (mixed_content_settings) {
+    mixed_content_settings->AllowRunningOfInsecureContent();
+  }
+
   web_contents()->SendToAllFrames(
       new ChromeViewMsg_SetAllowRunningInsecureContent(MSG_ROUTING_NONE, true));
   web_contents()->GetMainFrame()->Send(new ChromeViewMsg_ReloadFrame(