Upstream Chrome on iOS source code [6/11].

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

Index: ios/chrome/browser/ui/ntp/recent_tabs/views/signed_in_sync_on_no_sessions_view.mm
diff --git a/ios/chrome/browser/ui/ntp/recent_tabs/views/signed_in_sync_on_no_sessions_view.mm b/ios/chrome/browser/ui/ntp/recent_tabs/views/signed_in_sync_on_no_sessions_view.mm
new file mode 100644
index 0000000000000000000000000000000000000000..8f67e58a90bf44878c92049eb7163c8966a15588
--- /dev/null
+++ b/ios/chrome/browser/ui/ntp/recent_tabs/views/signed_in_sync_on_no_sessions_view.mm
@@ -0,0 +1,50 @@
+// 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.
+
+#import "ios/chrome/browser/ui/ntp/recent_tabs/views/signed_in_sync_on_no_sessions_view.h"
+
+#include "base/logging.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"
+#include "ios/chrome/grit/ios_chromium_strings.h"
+#include "ios/chrome/grit/ios_strings.h"
+#include "ui/base/l10n/l10n_util.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+namespace {
+
+// Desired height of the view.
+const CGFloat kDesiredHeight = 130;
+
+}  // anonymous namespace
+
+@implementation SignedInSyncOnNoSessionsView
+
+- (instancetype)initWithFrame:(CGRect)aRect {
+  self = [super initWithFrame:CGRectZero];
+  if (self) {
+    // Create and add the label.
+    UILabel* noSessionLabel = recent_tabs::CreateMultilineLabel(
+        l10n_util::GetNSString(IDS_IOS_OPEN_TABS_NO_SESSION_INSTRUCTIONS));
+    [self addSubview:noSessionLabel];
+
+    // Set constraints on the label.
+    NSDictionary* viewsDictionary = @{ @"label" : noSessionLabel };
+    NSArray* constraints =
+        @[ @"V:|-16-[label]-(>=16)-|", @"H:|-16-[label]-16-|" ];
+    ApplyVisualConstraintsWithOptions(constraints, viewsDictionary,
+                                      LayoutOptionForRTLSupport(), self);
+  }
+  return self;
+}
+
++ (CGFloat)desiredHeightInUITableViewCell {
+  return kDesiredHeight;
+}
+
+@end