🏡 Show correct BottomSheetContent toolbar when contents swapped

chrome/android/java/src/org/chromium/chrome/browser/history/HistorySheetContent.java

Index: chrome/android/java/src/org/chromium/chrome/browser/history/HistorySheetContent.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/history/HistorySheetContent.java b/chrome/android/java/src/org/chromium/chrome/browser/history/HistorySheetContent.java
index bfbba16a58b006f20e9c465b41f1736e7cd10672..b70a3264d8845a3163dc0d2453669642f05fe0d8 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/history/HistorySheetContent.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/history/HistorySheetContent.java
@@ -5,8 +5,10 @@
 package org.chromium.chrome.browser.history;
 
 import android.app.Activity;
+import android.support.v7.widget.Toolbar;
 import android.view.View;
 
+import org.chromium.chrome.browser.toolbar.BottomToolbarPhone;
 import org.chromium.chrome.browser.widget.BottomSheet.BottomSheetContent;
 
 /**
@@ -14,14 +16,17 @@ import org.chromium.chrome.browser.widget.BottomSheet.BottomSheetContent;
  */
 public class HistorySheetContent implements BottomSheetContent {
     private final View mContentView;
+    private final Toolbar mToolbarView;
     private HistoryManager mHistoryManager;
 
     /**
      * @param activity The activity displaying the history manager UI.
      */
     public HistorySheetContent(Activity activity) {
-        mHistoryManager = new HistoryManager(activity, null);
-        mContentView = mHistoryManager.detachContentView();
+        mHistoryManager = new HistoryManager(activity, false);
+        mContentView = mHistoryManager.getView();
+        mToolbarView = mHistoryManager.detachToolbarView();
+        BottomToolbarPhone.setToolbarStyle(mToolbarView);
     }
 
     @Override
@@ -31,7 +36,7 @@ public class HistorySheetContent implements BottomSheetContent {
 
     @Override
     public View getToolbarView() {
-        return null;
+        return mToolbarView;
     }
 
     @Override