Fix MD button hover shadow effect on odd-sized buttons.

chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc

 // Copyright (c) 2012 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/bookmarks/bookmark_bar_view.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <limits>
@@ skipping 235 matching lines @@
         GetInkDropBaseColor(), ink_drop_visible_opacity()));
   }
 
   std::unique_ptr<views::InkDropHighlight> CreateInkDropHighlight()
       const override {
     if (!ShouldShowInkDropHighlight())
       return nullptr;
 
     const gfx::Rect bounds = CalculateInkDropBounds(size());
     return base::WrapUnique(new views::InkDropHighlight(
-        bounds.size(), 0, bounds.CenterPoint(), GetInkDropBaseColor()));
+        bounds.size(), 0, gfx::RectF(bounds).CenterPoint(),
+        GetInkDropBaseColor()));
   }
 
   SkColor GetInkDropBaseColor() const override {
     return GetThemeProvider()->GetColor(
         ThemeProperties::COLOR_TOOLBAR_BUTTON_ICON);
   }
 
  private:
   std::unique_ptr<gfx::SlideAnimation> show_animation_;
 
@@ skipping 78 matching lines @@
         GetInkDropBaseColor(), ink_drop_visible_opacity()));
   }
 
   std::unique_ptr<views::InkDropHighlight> CreateInkDropHighlight()
       const override {
     if (!ShouldShowInkDropHighlight())
       return nullptr;
 
     const gfx::Rect bounds = CalculateInkDropBounds(size());
     return base::WrapUnique(new views::InkDropHighlight(
-        bounds.size(), 0, bounds.CenterPoint(), GetInkDropBaseColor()));
+        bounds.size(), 0, gfx::RectF(bounds).CenterPoint(),
+        GetInkDropBaseColor()));
   }
 
   SkColor GetInkDropBaseColor() const override {
     return GetThemeProvider()->GetColor(
         ThemeProperties::COLOR_TOOLBAR_BUTTON_ICON);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BookmarkMenuButtonBase);
 };
@@ skipping 1793 matching lines @@
     return;
   apps_page_shortcut_->SetVisible(visible);
   UpdateBookmarksSeparatorVisibility();
   LayoutAndPaint();
 }
 
 void BookmarkBarView::OnShowManagedBookmarksPrefChanged() {
   if (UpdateOtherAndManagedButtonsVisibility())
     LayoutAndPaint();
 }