Update chromeos system menu buttons for MD.

ash/common/system/chromeos/network/vpn_list_view.cc

Index: ash/common/system/chromeos/network/vpn_list_view.cc
diff --git a/ash/common/system/chromeos/network/vpn_list_view.cc b/ash/common/system/chromeos/network/vpn_list_view.cc
index 9829c223a34ca82e41ed4b4761a0b918edb758e8..7cbc3212a3115d5682e28d139d23568c54a9bf64 100644
--- a/ash/common/system/chromeos/network/vpn_list_view.cc
+++ b/ash/common/system/chromeos/network/vpn_list_view.cc
@@ -8,6 +8,7 @@
 #include <utility>
 #include <vector>
 
+#include "ash/common/material_design/material_design_controller.h"
 #include "ash/common/system/chromeos/network/network_icon.h"
 #include "ash/common/system/chromeos/network/network_icon_animation.h"
 #include "ash/common/system/chromeos/network/network_icon_animation_observer.h"
@@ -17,6 +18,7 @@
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/common/system/tray/tray_constants.h"
 #include "ash/common/system/tray/tray_popup_label_button.h"
+#include "ash/common/system/tray/tray_utils.h"
 #include "ash/common/wm_shell.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ -43,6 +45,10 @@ namespace ash {
 
 namespace {
 
+bool UseMd() {
+  return MaterialDesignController::IsSystemTrayMenuMaterial();
+}
+
 bool IsConnectedOrConnecting(const chromeos::NetworkState* network) {
   return network->IsConnectedState() || network->IsConnectingState();
 }
@@ -110,7 +116,7 @@ class VPNListNetworkEntry : public VPNListEntryBase,
 
   const std::string service_path_;
 
-  DisconnectButton* disconnect_button_ = nullptr;
+  views::LabelButton* disconnect_button_ = nullptr;
 
   DISALLOW_COPY_AND_ASSIGN(VPNListNetworkEntry);
 };
@@ -166,6 +172,7 @@ VPNListNetworkEntry::DisconnectButton::DisconnectButton(
           parent,
           l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_VPN_DISCONNECT)),
       parent_(parent) {
+  DCHECK(!UseMd());
   DCHECK(parent_);
 }
 
@@ -212,10 +219,16 @@ void VPNListNetworkEntry::UpdateFromNetworkState(
       network_icon::GetLabelForNetwork(network, network_icon::ICON_TYPE_LIST),
       IsConnectedOrConnecting(network));
   if (IsConnectedOrConnecting(network)) {
-    disconnect_button_ = new DisconnectButton(this);
+    if (UseMd()) {
+      disconnect_button_ = CreateTrayPopupButton(
+          this, l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_VPN_DISCONNECT));
+    } else {
+      disconnect_button_ = new DisconnectButton(this);
+    }
     AddChildView(disconnect_button_);
-    SetBorder(
-        views::Border::CreateEmptyBorder(0, kTrayPopupPaddingHorizontal, 0, 3));
+    SetBorder(views::Border::CreateEmptyBorder(
+        0, kTrayPopupPaddingHorizontal, 0,
+        UseMd() ? kTrayPopupButtonEndMargin : 3));
   } else {
     SetBorder(
         views::Border::CreateEmptyBorder(0, kTrayPopupPaddingHorizontal, 0, 0));
@@ -223,8 +236,12 @@ void VPNListNetworkEntry::UpdateFromNetworkState(
 
   // The icon and the disconnect button are always set to their preferred size.
   // All remaining space is used for the network name.
-  views::BoxLayout* layout = new views::BoxLayout(
-      views::BoxLayout::kHorizontal, 0, 3, kTrayPopupPaddingBetweenItems);
+  views::BoxLayout* layout =
+      new views::BoxLayout(views::BoxLayout::kHorizontal, 0, UseMd() ? 0 : 3,
+                           kTrayPopupPaddingBetweenItems);
+  if (UseMd())

[tdanderson, 2016/11/01 22:38:50]

nit: if (UseMd()) {
  ...
}

[Evan Stade, 2016/11/01 23:54:09]

Done.

+    layout->set_cross_axis_alignment(
+        views::BoxLayout::CROSS_AXIS_ALIGNMENT_CENTER);
   SetLayoutManager(layout);
   layout->SetDefaultFlex(0);
   layout->SetFlexForView(text_label(), 1);