Refactor connection_security into SecurityStateModel

chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java

Index: chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
index 3153d42626bd0cbf164e4a4ca14ee68c00d39f47..7b93acc76de28dfeb6b56b99b4b06eb2fd978f7f 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
@@ -57,8 +57,8 @@ import org.chromium.chrome.browser.metrics.UmaUtils;
 import org.chromium.chrome.browser.printing.TabPrinter;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.snackbar.SnackbarManager;
-import org.chromium.chrome.browser.ssl.ConnectionSecurity;
 import org.chromium.chrome.browser.ssl.ConnectionSecurityLevel;
+import org.chromium.chrome.browser.ssl.SecurityStateModel;
 import org.chromium.chrome.browser.tab.TabUma.TabCreationState;
 import org.chromium.chrome.browser.tabmodel.TabModel.TabLaunchType;
 import org.chromium.chrome.browser.tabmodel.TabModel.TabSelectionType;
@@ -459,6 +459,7 @@ public class Tab implements ViewGroup.OnHierarchyChangeListener,
 
         @Override
         public void visibleSSLStateChanged() {
+            SecurityStateModel.securityStateChanged(getWebContents());
             for (TabObserver observer : mObservers) observer.onSSLStateUpdated(Tab.this);
         }
 
@@ -1218,7 +1219,7 @@ public class Tab implements ViewGroup.OnHierarchyChangeListener,
      */
     // TODO(tedchoc): Remove this and transition all clients to use ToolbarModel directly.
     public int getSecurityLevel() {
-        return ConnectionSecurity.getSecurityLevelForWebContents(getWebContents());
+        return SecurityStateModel.getSecurityLevelForWebContents(getWebContents());
     }
 
     /**