Roll android_tools deps

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

Index: chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
index df87a09926dabf3895d2d38413d570e6cbe6a871..49b02da41f1fe27ed841a4a81e63f8a93ed7da23 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/CustomTabToolbar.java
@@ -367,9 +367,14 @@ public class CustomTabToolbar extends ToolbarLayout implements LocationBar,
         if (securityLevel == ConnectionSecurityLevel.NONE) {
             mAnimDelegate.hideSecurityButton();
         } else {
+            int id = LocationBarLayout.getSecurityIconResource(
+                    securityLevel, !shouldEmphasizeHttpsScheme());
             // ImageView#setImageResource is no-op if given resource is the current one.
-            mSecurityButton.setImageResource(LocationBarLayout.getSecurityIconResource(
-                    securityLevel, !shouldEmphasizeHttpsScheme()));
+            if (id == 0) {
+                mSecurityButton.setImageDrawable(null);
+            } else {
+                mSecurityButton.setImageResource(id);
+            }
             mAnimDelegate.showSecurityButton();
         }
         mUrlBar.emphasizeUrl();