[ios] Put back clock open for recently closed image.

ios/chrome/browser/ui/ntp/recent_tabs/views/show_full_history_view.mm

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ios/chrome/browser/ui/ntp/recent_tabs/views/show_full_history_view.h"
 
 #include "components/strings/grit/components_strings.h"
 #import "ios/chrome/browser/ui/ntp/recent_tabs/views/views_utils.h"
 #include "ios/chrome/browser/ui/rtl_geometry.h"
 #import "ios/chrome/browser/ui/uikit_ui_util.h"
@@ skipping 11 matching lines @@
 
 }  // namespace
 
 @implementation ShowFullHistoryView
 
 - (instancetype)initWithFrame:(CGRect)aRect {
   self = [super initWithFrame:aRect];
   if (self) {
     UIImageView* icon = [[UIImageView alloc] initWithImage:nil];
     [icon setTranslatesAutoresizingMaskIntoConstraints:NO];
-    [icon setImage:[UIImage imageNamed:@"ntp_opentabs"]];
+    [icon setImage:[UIImage imageNamed:@"ntp_opentabs_clock"]];
 
     UILabel* label = [[UILabel alloc] initWithFrame:CGRectZero];
     [label setTranslatesAutoresizingMaskIntoConstraints:NO];
     [label setFont:[[MDFRobotoFontLoader sharedInstance] regularFontOfSize:16]];
     [label setTextAlignment:NSTextAlignmentNatural];
     [label setTextColor:recent_tabs::GetTextColorGray()];
     [label setText:l10n_util::GetNSString(IDS_HISTORY_SHOWFULLHISTORY_LINK)];
     [label setBackgroundColor:[UIColor whiteColor]];
 
     [self addSubview:icon];
@@ skipping 29 matching lines @@
                                       constant:0]];
   }
   return self;
 }
 
 + (CGFloat)desiredHeightInUITableViewCell {
   return kDesiredHeight;
 }
 
 @end