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

ios/chrome/browser/ui/ntp/recent_tabs/views/views_utils.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.
+
+#import "ios/chrome/browser/ui/ntp/recent_tabs/views/views_utils.h"
+
+#include "base/logging.h"
+#import "ios/chrome/browser/ui/uikit_ui_util.h"
+#import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+namespace {
+
+// Text color.
+const int kTextColorBlue = 0x4285f4;
+const int kTextColorGray = 0x333333;
+
+// Subtitle text color.
+const int kSubtitleColorBlue = 0x7daeff;
+const int kSubtitleColorGray = 0x969696;
+
+// Colors for the icons.
+const int kIconColorBlue = 0x4285f4;
+const int kIconColorGray = 0x5a5a5a;
+
+}  //  namespace
+
+namespace recent_tabs {
+
+UILabel* CreateMultilineLabel(NSString* text) {
+  UILabel* label = [[UILabel alloc] initWithFrame:CGRectZero];
+  [label setTranslatesAutoresizingMaskIntoConstraints:NO];
+  [label setText:text];
+  [label setLineBreakMode:NSLineBreakByWordWrapping];
+  [label setNumberOfLines:0];
+  [label setFont:[MDCTypography body1Font]];
+  [label setTextColor:UIColorFromRGB(kTextColorGray)];
+  [label setTextAlignment:NSTextAlignmentNatural];
+  [label setBackgroundColor:[UIColor whiteColor]];
+  return label;
+}
+
+UIColor* GetTextColorBlue() {
+  return UIColorFromRGB(kTextColorBlue);
+}
+
+UIColor* GetTextColorGray() {
+  return UIColorFromRGB(kTextColorGray);
+}
+
+UIColor* GetSubtitleColorBlue() {
+  return UIColorFromRGB(kSubtitleColorBlue);
+}
+
+UIColor* GetSubtitleColorGray() {
+  return UIColorFromRGB(kSubtitleColorGray);
+}
+
+UIColor* GetIconColorBlue() {
+  return UIColorFromRGB(kIconColorBlue);
+}
+
+UIColor* GetIconColorGray() {
+  return UIColorFromRGB(kIconColorGray);
+}
+
+}  // namespace recent_tabs