[DevTools] Show a explanation when all resources in the page have been requested securely (no-mixed…

third_party/WebKit/Source/devtools/front_end/security/SecurityPanel.js

 // Copyright 2015 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.
 
 /**
  * @constructor
  * @extends {WebInspector.PanelWithSidebar}
  * @implements {WebInspector.TargetManager.Observer}
  */
 WebInspector.SecurityPanel = function()
@@ skipping 572 matching lines @@
         if (!this._schemeIsCryptographic)
             return;
 
         if (this._mixedContentStatus && (this._mixedContentStatus.ranInsecureContent || this._mixedContentStatus.displayedInsecureContent)) {
             if (this._mixedContentStatus.ranInsecureContent)
                 this._addMixedContentExplanation(this._mixedContentStatus.ranInsecureContentStyle, WebInspector.UIString("Active Mixed Content"), WebInspector.UIString("You have recently allowed insecure content (such as scripts or iframes) to run on this site."), WebInspector.NetworkLogView.MixedContentFilterValues.BlockOverridden, showBlockOverriddenMixedContentInNetworkPanel);
             if (this._mixedContentStatus.displayedInsecureContent)
                 this._addMixedContentExplanation(this._mixedContentStatus.displayedInsecureContentStyle, WebInspector.UIString("Mixed Content"), WebInspector.UIString("The site includes HTTP resources."), WebInspector.NetworkLogView.MixedContentFilterValues.Displayed, showDisplayedMixedContentInNetworkPanel);
         }
 
+        if (this._mixedContentStatus && (!this._mixedContentStatus.displayedInsecureContent && !this._mixedContentStatus.ranInsecureContent)) {
+                this._addExplanation(/** @type {!SecurityAgent.SecurityStateExplanation} */ ({
+                    "securityState": SecurityAgent.SecurityState.Secure,
+                    "summary": WebInspector.UIString("Secure Resources"),
+                    "description": WebInspector.UIString("All resources on this page are served securely.")
+                }));
+        }
+
         if (this._panel.filterRequestCount(WebInspector.NetworkLogView.MixedContentFilterValues.Blocked) > 0)
             this._addMixedContentExplanation(SecurityAgent.SecurityState.Info, WebInspector.UIString("Blocked mixed content"), WebInspector.UIString("Your page requested insecure resources that were blocked."), WebInspector.NetworkLogView.MixedContentFilterValues.Blocked, showBlockedMixedContentInNetworkPanel);
 
         /**
          * @param {!Event} e
          */
         function showDisplayedMixedContentInNetworkPanel(e)
         {
             e.consume();
             WebInspector.NetworkPanel.revealAndFilter(WebInspector.NetworkLogView.FilterType.MixedContent, WebInspector.NetworkLogView.MixedContentFilterValues.Displayed);
@@ skipping 213 matching lines @@
         row.createChild("div").textContent = WebInspector.UIString(key);
 
         var valueDiv = row.createChild("div");
         if (value instanceof HTMLDivElement) {
             valueDiv.appendChild(value);
         } else {
             valueDiv.textContent = value;
         }
     }
 }