Fix error I made! (#509)

* Update BUILD.gn

* Update internal_plugin_renderer_helpers.cc

* Typo fix

* Clang lint

* revert pdf change as per win32ss guidance

* Fix omnibox radius and border flag

* Update layout_provider.cc

* /O2

* Always fully optimize in release builds.

* Update about_flags.cc

* Only apply /O2 if this isn't a debug build

* Fix error I made

Self explanatory.

---------

Co-authored-by: Shane Fournier <93808768+win32ss@users.noreply.github.com>

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

@@ -1171,7 +1171,11 @@ void LocationBarView::RefreshBackground() {
   // Keep the views::Textfield in sync. It needs an opaque background to
   // correctly enable subpixel AA.
   omnibox_view_->SetBackgroundColor(background_color);
-  if (base::CommandLine::ForCurrentProcess()->HasSwitch("classic-omnibox-border"))
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch("classic-omnibox") &&
+      base::CommandLine::ForCurrentProcess()->HasSwitch("compact-ui"))
+        // When the location bar is shrunken, the border above is only drawn on the sides.
+        // To resolve this, an extra border is drawn in that area on the top and bottom.
+        // Ideally, only one border would be drawn.
 	omnibox_view_->SetBorder(views::CreateSolidSidedBorder(gfx::Insets::TLBR(1, 0, 1, 0), SK_ColorGRAY));
   SchedulePaint();
 }