Correctly align tab and toolbar backgrounds with the frame background.

chrome/browser/ui/views/frame/opaque_browser_frame_view.cc

Index: chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
diff --git a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
index 72b4334baab8ad1003a180bf9e5e36abca0f7887..daa3b3af6872ce1fedf103ee44928963b0e9a256 100644
--- a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
+++ b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
@@ -686,10 +686,10 @@ void OpaqueBrowserFrameView::PaintToolbarBackground(gfx::Canvas* canvas) {
   // Tile the toolbar image starting at the frame edge on the left and where the
   // horizontal tabstrip is (or would be) on the top.
   gfx::ImageSkia* theme_toolbar = tp->GetImageSkiaNamed(IDR_THEME_TOOLBAR);
-  canvas->TileImageInt(*theme_toolbar,
-                       x + GetThemeBackgroundXInset(),
-                       bottom_y - GetTopInset(),
-                       x, bottom_y, w, theme_toolbar->height());
+  canvas->TileImageInt(
+      *theme_toolbar, x + GetThemeBackgroundXInset(),
+      bottom_y - GetTopInset() + Tab::GetYOffsetForActiveTabBackground(),
+      x, bottom_y, w, theme_toolbar->height());
 
   // Draw rounded corners for the tab.
   gfx::ImageSkia* toolbar_left_mask =