Set position of the toast to be 24dp above the tab layout.

Bug: 929990
Change-Id: If053038c7f97412f792ec98ef2613f9965536552
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2581005Reviewed-by: Matthew Jones <mdjones@chromium.org>
Reviewed-by: Megan Jablonski <megjablon@chromium.org>
Commit-Queue: Basia Zimirska <basiaz@google.com>
Cr-Commit-Position: refs/heads/master@{#836848}

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

@@ -4,6 +4,7 @@
 
 package org.chromium.chrome.browser.infobar;
 
+import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -306,8 +307,15 @@ public class TranslateCompactInfoBar extends InfoBar
         if (mTabLayout != null) {
             mTabLayout.hideProgressBar();
             if (errorType != 0) {
-                Toast.makeText(getContext(), R.string.translate_infobar_error, Toast.LENGTH_SHORT)
-                        .show();
+                Toast toast = Toast.makeText(
+                        getContext(), R.string.translate_infobar_error, Toast.LENGTH_SHORT);
+                int[] location = new int[2];
+                mTabLayout.getLocationOnScreen(location);
+                int yOffset = location[1] - mTabLayout.getHeight()
+                        - getContext().getResources().getDimensionPixelSize(
+                                R.dimen.translate_toast_y_offset);
+                toast.setGravity(Gravity.TOP | Gravity.CENTER_HORIZONTAL, 0, yOffset);
+                toast.show();
                 errorUIShown = true;
                 silentlySelectTabAt(SOURCE_TAB_INDEX);
             }

components/translate/content/android/java/res/values/dimens.xml

@@ -5,4 +5,5 @@
 
 <resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="UnusedResources">
     <dimen name="infobar_translate_menu_width">260dp</dimen>
+    <dimen name="translate_toast_y_offset">24dp</dimen>
 </resources>