Introduce browser-side plumbing for sending the lock icon status to DevTools.

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 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 "content/browser/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 71 matching lines @@
 #include "content/public/browser/screen_orientation_dispatcher_host.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/common/bindings_policy.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/page_zoom.h"
 #include "content/public/common/result_codes.h"
+#include "content/public/common/security_style.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/url_utils.h"
 #include "content/public/common/web_preferences.h"
 #include "net/base/net_util.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_transaction_factory.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ui/base/layout.h"
 #include "ui/gfx/display.h"
@@ skipping 3102 matching lines @@
 
   if (theme_color_ != last_sent_theme_color_) {
     // Theme color should have updated by now if there was one.
     FOR_EACH_OBSERVER(WebContentsObserver, observers_,
                       DidChangeThemeColor(theme_color_));
     last_sent_theme_color_ = theme_color_;
   }
 }
 
 void WebContentsImpl::DidChangeVisibleSSLState() {
-  if (delegate_)
+  if (delegate_) {
     delegate_->VisibleSSLStateChanged(this);
+
+    content::SecurityStyle security_style = delegate_->GetSecurityStyle(this);
+    FOR_EACH_OBSERVER(WebContentsObserver, observers_,
+                      SecurityStyleChanged(security_style));
+  }
 }
 
 void WebContentsImpl::NotifyBeforeFormRepostWarningShow() {
   FOR_EACH_OBSERVER(WebContentsObserver, observers_,
                     BeforeFormRepostWarningShow());
 }
 
 void WebContentsImpl::ActivateAndShowRepostFormWarningDialog() {
   Activate();
   if (delegate_)
@@ skipping 1209 matching lines @@
   player_map->erase(it);
 }
 
 void WebContentsImpl::SetForceDisableOverscrollContent(bool force_disable) {
   force_disable_overscroll_content_ = force_disable;
   if (view_)
     view_->SetOverscrollControllerEnabled(CanOverscrollContent());
 }
 
 }  // namespace content