[Home] Check if expand button enabled before setting visibility

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

Index: chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
index 56968d8b0486440ffd3138e678b8c517ab600b69..fdb8f6c71f4e162d2a5f7884e16008840c775e15 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/toolbar/BottomToolbarPhone.java
@@ -622,9 +622,12 @@ public class BottomToolbarPhone extends ToolbarPhone {
                 mToolbarButtonsContainer.setVisibility(View.VISIBLE);
                 mToolbarButtonsContainer.setTranslationX(0);
 
-                mExpandButton.setAlpha(1.f);
-                mExpandButton.setVisibility(View.VISIBLE);
-                mExpandButton.setTranslationX(0);
+                if (!mUseToolbarHandle) {
+                    mExpandButton.setAlpha(1.f);
+                    mExpandButton.setVisibility(View.VISIBLE);
+                    mExpandButton.setTranslationX(0);
+                }
+
                 requestLayout();
             } else {
                 mToolbarButtonVisibilityPercent = 0.f;