[Home] Disable home button

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 a66d9a7cde619b68f3c814b07c06b083ed8cc489..314eebe2bd766bfa110b50a5931c18c92c441b49 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
@@ -314,6 +314,11 @@ public class BottomToolbarPhone extends ToolbarPhone {
         return mShouldHideEndToolbarButtons;
     }
 
+    @Override
+    protected void onHomeButtonUpdate(boolean homeButtonEnabled) {
+        // Intentionally does not call super. Chrome Home does not support a home button.
+    }
+
     /**
      * Sets the height and title text appearance of the provided toolbar so that its style is
      * consistent with BottomToolbarPhone.