Shows snackbar in translate infobar, after certain user actions.

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

Index: chrome/android/java/src/org/chromium/chrome/browser/infobar/TranslateCompactInfoBar.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/infobar/TranslateCompactInfoBar.java b/chrome/android/java/src/org/chromium/chrome/browser/infobar/TranslateCompactInfoBar.java
index fcd38c1437ffad0d3ff2d861fc3a6820d62f5a48..7627982b371f833df15fc5adae2486376dbe2504 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/infobar/TranslateCompactInfoBar.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/infobar/TranslateCompactInfoBar.java
@@ -15,6 +15,7 @@ import org.chromium.chrome.R;
 import org.chromium.chrome.browser.infobar.translate.TranslateMenu;
 import org.chromium.chrome.browser.infobar.translate.TranslateMenuHelper;
 import org.chromium.chrome.browser.infobar.translate.TranslateTabLayout;
+import org.chromium.chrome.browser.snackbar.Snackbar;
 
 /**
  * Java version of the compcat translate infobar
@@ -40,7 +41,21 @@ class TranslateCompactInfoBar extends InfoBar
 
     @CalledByNative
     private void showSnackbar(int snackbarType, int nativePtr) {
-        // TODO(ramyasharma): Show snackbar.
+        if (snackbarType == TranslateSnackbarType.NEVER_TRANSLATE) {
+            getSnackbarManager().showSnackbar(createSnackbar(
+                    getContext().getString(R.string.translate_snackbar_language_never,
+                            mOptions.sourceLanguageName()),
+                    Snackbar.UMA_TRANSLATE_NEVER));
+        } else if (snackbarType == TranslateSnackbarType.ALWAYS_TRANSLATE) {
+            getSnackbarManager().showSnackbar(createSnackbar(
+                    getContext().getString(R.string.translate_snackbar_always_translate,
+                            mOptions.sourceLanguageName(), mOptions.targetLanguageName()),
+                    Snackbar.UMA_TRANSLATE_ALWAYS));
+        } else if (snackbarType == TranslateSnackbarType.NEVER_TRANSLATE_SITE) {
+            getSnackbarManager().showSnackbar(
+                    createSnackbar(getContext().getString(R.string.translate_snackbar_site_never),
+                            Snackbar.UMA_TRANSLATE_NEVER_SITE));
+        }
     }
 
     TranslateCompactInfoBar(String sourceLanguageCode, String targetLanguageCode,
@@ -190,6 +205,12 @@ class TranslateCompactInfoBar extends InfoBar
         }
     }
 
+    private Snackbar createSnackbar(String title, int type) {
+        return Snackbar
+                .make(title, new TranslateSnackbarController(), Snackbar.TYPE_NOTIFICATION, type)
+                .setSingleLine(false);
+    }
+
     private native void nativeApplyStringTranslateOption(
             long nativeTranslateCompactInfoBar, int option, String value);
     private native void nativeApplyBoolTranslateOption(