[Smart Lock, UI] Add ability to have an icon to the SnanackBar.

chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java

Index: chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java b/chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java
index 29ccd8abc2f5fcb3252265124a15c694bb7e2c96..75163e604cf3a25cef0925717ef8f700814b0776 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java
@@ -4,11 +4,13 @@
 
 package org.chromium.chrome.browser.snackbar;
 
+import android.graphics.Bitmap;
 import android.graphics.drawable.GradientDrawable;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
+import android.widget.ImageView;
 import android.widget.PopupWindow;
 import android.widget.TextView;
 
@@ -23,6 +25,7 @@ import org.chromium.ui.base.DeviceFormFactor;
 class SnackbarPopupWindow extends PopupWindow {
     private final TemplatePreservingTextView mMessageView;
     private final TextView mActionButtonView;
+    private final ImageView mProfileImageView;
     private final int mAnimationDuration;
 
     /**
@@ -40,6 +43,7 @@ class SnackbarPopupWindow extends PopupWindow {
         mAnimationDuration = view.getResources().getInteger(
                 android.R.integer.config_mediumAnimTime);
         mActionButtonView.setOnClickListener(listener);
+        mProfileImageView = (ImageView) view.findViewById(R.id.snackbar_profile_image);
 
         // Set width and height of popup window
         boolean isTablet = DeviceFormFactor.isTablet(parent.getContext());
@@ -94,6 +98,12 @@ class SnackbarPopupWindow extends PopupWindow {
         } else {
             mActionButtonView.setVisibility(View.GONE);
         }
+        Bitmap profileImage = snackbar.getProfileImage();
+        if (profileImage != null) {
+            mProfileImageView.setImageBitmap(profileImage);
+        } else {
+            ((ViewGroup) view).removeView(mProfileImageView);
+        }
     }
 
     private void setViewText(TextView view, CharSequence text, boolean animate) {