Use int rather than size_t to pass DIP amounts to vector icon functions.

chrome/browser/ui/views/profiles/profile_chooser_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/profiles/profile_chooser_view.h"
 
 #include "base/macros.h"
 #include "base/metrics/user_metrics.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 420 matching lines @@
       gfx::Point center_point = bounds.CenterPoint() + badge_offset_vector;
 
       // Paint the circular background.
       SkPaint paint;
       paint.setAntiAlias(true);
       paint.setColor(GetNativeTheme()->GetSystemColor(
           ui::NativeTheme::kColorId_BubbleBackground));
       canvas->DrawCircle(center_point, GetProfileBadgeSize() / 2, paint);
 
       gfx::VectorIconId icon_id;
-      size_t icon_size;
+      int icon_size;
       SkColor icon_color;
       if (switches::IsMaterialDesignUserMenu()) {
         icon_id = profile_->IsChild()
             ? gfx::VectorIconId::ACCOUNT_CHILD_CIRCLE
             : gfx::VectorIconId::SUPERVISOR_ACCOUNT_CIRCLE;
         icon_size = 22;
         icon_color = gfx::kChromeIconGrey;
       } else {
         // Paint the light blue circle.
         paint.setColor(SkColorSetRGB(0xaf, 0xd9, 0xfc));
@@ skipping 1851 matching lines @@
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognito_available && !browser_->profile()->IsGuestSession();
 }
 
 void ProfileChooserView::PostActionPerformed(
     ProfileMetrics::ProfileDesktopMenu action_performed) {
   ProfileMetrics::LogProfileDesktopMenu(action_performed, gaia_service_type_);
   gaia_service_type_ = signin::GAIA_SERVICE_TYPE_NONE;
 }