Make GetSecurityLevel available from the java ToolbarModel.

chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java

Index: chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java
index 5655bfca23f2226fd0cdca979f892f20e80083aa..1ff8be9d7571ae6f79ae09078a64c118d71ec538 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java
@@ -5,6 +5,7 @@
 package org.chromium.chrome.browser.toolbar;
 
 import org.chromium.base.CalledByNative;
+import org.chromium.chrome.browser.ui.toolbar.ToolbarModelSecurityLevel;
 import org.chromium.content_public.browser.WebContents;
 
 /**
@@ -26,6 +27,19 @@ public class ToolbarModel {
     private long mNativeToolbarModelAndroid;
 
     /**
+     * Fetch the security level for a given web contents.
+     *
+     * @param webContents The web contents to get the security level for.
+     * @return The ToolbarModelSecurityLevel for the specified web contents.
+     *
+     * @see ToolbarModelSecurityLevel
+     */
+    public static int getSecurityLevelForWebContents(WebContents webContents) {
+        if (webContents == null) return ToolbarModelSecurityLevel.NONE;
+        return nativeGetSecurityLevelForWebContents(webContents);
+    }
+
+    /**
      * Initialize the native counterpart of this model.
      * @param delegate The delegate that will be used by the model.
      */
@@ -60,6 +74,8 @@ public class ToolbarModel {
         return nativeGetCorpusChipText(mNativeToolbarModelAndroid);
     }
 
+    private static native int nativeGetSecurityLevelForWebContents(WebContents webContents);
+
     private native long nativeInit(ToolbarModelDelegate delegate);
     private native void nativeDestroy(long nativeToolbarModelAndroid);
     private native String nativeGetText(long nativeToolbarModelAndroid);