Create Desktop to iOS Promotion skeleton.

chrome/browser/ui/views/desktop_ios_promotion/desktop_ios_promotion_view.cc

+// Copyright 2017 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 "chrome/browser/ui/views/desktop_ios_promotion/desktop_ios_promotion_view.h"
+
+#include "base/strings/utf_string_conversions.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/desktop_ios_promotion/desktop_ios_promotion_model.h"
+#include "chrome/browser/ui/views/passwords/manage_passwords_bubble_view.h"
+#include "chrome/grit/generated_resources.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "ui/views/controls/button/button.h"
+#include "ui/views/controls/button/md_text_button.h"
+#include "ui/views/controls/link.h"
+#include "ui/views/layout/grid_layout.h"
+#include "ui/views/layout/layout_constants.h"
+
+namespace {
+int GetDesiredBubbleMaxWidth(
+    desktop_ios_promotion::PromotionEntryPoint entry_point) {
+  if (entry_point ==
+      desktop_ios_promotion::PromotionEntryPoint::SAVE_PASSWORD_BUBBLE) {
+    return ManagePasswordsBubbleView::kDesiredBubbleWidth;
+  }
+  return 0;
+}
+}

[sky, 2017/01/05 00:35:21]

Generally we add
  // namespace
for the closing } of a namespace, and it's two spaces, e.g.:
}  // namespace

We generally have a newline before and after the {} of the namespace as well,
but we aren't always consistent so that is up to you.

[mrefaat, 2017/01/05 23:54:42]

Done, thanks for the advice

+
+DesktopIOSPromotionView::DesktopIOSPromotionView(
+    desktop_ios_promotion::PromotionEntryPoint entry_point) {
+  model_ = new DesktopIOSPromotionModel(entry_point);
+  int bubbleWidth = ::GetDesiredBubbleMaxWidth(entry_point);
+  views::GridLayout* layout = new views::GridLayout(this);
+  layout->set_minimum_size(gfx::Size(bubbleWidth, 0));
+  SetLayoutManager(layout);
+  send_sms_button_ = views::MdTextButton::CreateSecondaryUiBlueButton(
+      this, l10n_util::GetStringUTF16(IDS_DESKTOP_TO_IOS_PROMO_SEND_TO_PHONE));
+  no_button_ = views::MdTextButton::CreateSecondaryUiButton(
+      this, l10n_util::GetStringUTF16(IDS_DESKTOP_TO_IOS_PROMO_NO_THANKS));
+
+  constexpr int kLabelColumnSet = 1;
+  views::ColumnSet* column_set = layout->AddColumnSet(kLabelColumnSet);
+  column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL, 0,
+                        views::GridLayout::FIXED, bubbleWidth, 0);
+
+  constexpr int kDoubleButtonColumnSet = 2;
+  column_set = layout->AddColumnSet(kDoubleButtonColumnSet);
+  column_set->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER,
+                        1, views::GridLayout::USE_PREF, 0, 0);
+  column_set->AddPaddingColumn(0, views::kRelatedButtonHSpacing);
+  column_set->AddColumn(views::GridLayout::TRAILING, views::GridLayout::CENTER,
+                        0, views::GridLayout::USE_PREF, 0, 0);
+
+  views::Label* label =
+      new views::Label(desktop_ios_promotion::GetPromoBubbleText(entry_point));
+  label->SetMultiLine(true);
+  label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
+  layout->StartRow(0, kLabelColumnSet);
+  layout->AddView(label);
+  layout->AddPaddingRow(0, views::kUnrelatedControlVerticalSpacing);
+  layout->StartRow(0, kDoubleButtonColumnSet);
+  layout->AddView(send_sms_button_);
+  layout->AddView(no_button_);
+
+  // TODO(crbug.com/676655): Log impression.
+}
+
+void DesktopIOSPromotionView::ButtonPressed(views::Button* sender,
+                                            const ui::Event& event) {
+  if (sender == send_sms_button_) {
+    model_->OnSendSMSClicked();
+  } else if (sender == no_button_) {
+    model_->OnNoThanksClicked();
+  } else {
+    NOTREACHED();
+  }
+  GetWidget()->Close();
+}