Shows snackbar in translate infobar, after certain user actions.

chrome/android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java

Index: chrome/android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java b/chrome/android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java
index c91013a2d3a250f34444139a5731cb5d4e11afd7..3ad465956a1447102e13a39d83e0babc60a9f787 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java
@@ -11,6 +11,7 @@ import android.widget.TextView;
 
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.chrome.R;
+import org.chromium.chrome.browser.snackbar.SnackbarManager;
 
 /**
  * The base class for all InfoBar classes.
@@ -60,6 +61,10 @@ public abstract class InfoBar implements InfoBarView {
         mNativeInfoBarPtr = 0;
     }
 
+    public SnackbarManager getSnackbarManager() {
+        return mContainer != null ? mContainer.getSnackbarManager() : null;
+    }
+
     /**
      * Sets the Context used when creating the InfoBar.
      */