Update Mac password generation autofill popup to match latest mocks.

chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc

Index: chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
diff --git a/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc b/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
index 2979d422cf131d05ecf05e065cfd6717d82d0172..e426723e63b3aabb019304276ffd29a16832f09b 100644
--- a/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
+++ b/chrome/browser/ui/views/autofill/password_generation_popup_view_views.cc
@@ -25,7 +25,6 @@ namespace {
 // The amount of whitespace that is present when there is no padding. Used
 // to get the proper spacing in the help section.
 const int kHelpVerticalOffset = 5;
-const int kPasswordSectionHeight = 62;
 
 // Wrapper around just the text portions of the generation UI (password and
 // prompting text).
@@ -173,7 +172,8 @@ gfx::Size PasswordGenerationPopupViewViews::GetPreferredSizeOfPasswordView() {
   int height = kPopupBorderThickness;
   if (controller_->display_password()) {
     // Add divider height as well.
-    height += kPasswordSectionHeight + 1;
+    height +=
+        PasswordGenerationPopupController::kPopupPasswordSectionHeight + 1;
   }
   int width = controller_->GetMinimumWidth();
   int popup_width = width - 2 * kPopupBorderThickness;