[MD] update EV bubble icon and location bar https icons

chrome/browser/ui/views/location_bar/ev_bubble_view.cc

 // Copyright (c) 2012 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/location_bar/ev_bubble_view.h"
 #include "grit/theme_resources.h"
 #include "ui/base/resource/material_design/material_design_controller.h"
+#include "ui/gfx/paint_vector_icon.h"
+#include "ui/gfx/vector_icons_public.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/painter.h"
 
 EVBubbleView::EVBubbleView(const gfx::FontList& font_list,
                            SkColor text_color,
                            SkColor parent_background_color,
                            LocationBarView* location_bar)
-    : IconLabelBubbleView(IDR_OMNIBOX_HTTPS_VALID,
+    : IconLabelBubbleView(ui::MaterialDesignController::IsModeMaterial()
+                              ? 0
+                              : IDR_OMNIBOX_HTTPS_VALID,
                           font_list,
                           text_color,
                           parent_background_color,
                           true),
       text_color_(text_color),
       page_info_helper_(this, location_bar) {
   if (!ui::MaterialDesignController::IsModeMaterial()) {
     static const int kBackgroundImages[] = IMAGE_GRID(IDR_OMNIBOX_EV_BUBBLE);
     SetBackgroundImageGrid(kBackgroundImages);
   }
@@ skipping 24 matching lines @@
   page_info_helper_.ProcessEvent(event);
 }
 
 void EVBubbleView::OnGestureEvent(ui::GestureEvent* event) {
   if (event->type() == ui::ET_GESTURE_TAP) {
     page_info_helper_.ProcessEvent(*event);
     event->SetHandled();
   }
 }
 
+void EVBubbleView::OnNativeThemeChanged(const ui::NativeTheme* native_theme) {
+  if (ui::MaterialDesignController::IsModeMaterial()) {
+    SetImage(gfx::CreateVectorIcon(
+        gfx::VectorIconId::LOCATION_BAR_HTTPS_VALID_IN_CHIP, 16,
+        GetTextColor()));
+  }
+
+  IconLabelBubbleView::OnNativeThemeChanged(native_theme);
+}
+
 gfx::Size EVBubbleView::GetMinimumSizeForLabelText(
     const base::string16& text) const {
   views::Label label(text, font_list());
   return GetMinimumSizeForPreferredSize(
       GetSizeForLabelWidth(label.GetPreferredSize().width()));
 }
 
 gfx::Size EVBubbleView::GetMinimumSizeForPreferredSize(gfx::Size size) const {
   const int kMinCharacters = 10;
   size.SetToMin(
       GetSizeForLabelWidth(font_list().GetExpectedTextWidth(kMinCharacters)));
   return size;
 }