views: reduce Harmony TabbedPane height

Bug: 610428
Change-Id: I1df1aec018917de3e7a79112f9a6b68fdaf41073
Reviewed-on: https://chromium-review.googlesource.com/735072Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: Elly Fong-Jones <ellyjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#512826}

ui/views/controls/tabbed_pane/tabbed_pane.cc

@@ -44,7 +44,7 @@ const gfx::Font::Weight kHoverWeight = gfx::Font::Weight::NORMAL;
 const gfx::Font::Weight kActiveWeight = gfx::Font::Weight::BOLD;
 const gfx::Font::Weight kInactiveWeight = gfx::Font::Weight::NORMAL;
 
-const int kHarmonyTabStripTabHeight = 40;
+const int kHarmonyTabStripTabHeight = 32;
 
 // The View containing the text for each tab in the tab strip.
 class TabLabel : public Label {