Remove unused Canvas::DrawStringRectWithShadows().

ui/views/bubble/bubble_border.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 "ui/views/bubble/bubble_border.h"
 
 #include <algorithm>
+#include <vector>
 
 #include "base/logging.h"
 #include "third_party/skia/include/core/SkDrawLooper.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/path.h"
 #include "ui/gfx/scoped_canvas.h"
+#include "ui/gfx/shadow_value.h"
 #include "ui/gfx/skia_util.h"
 #include "ui/resources/grit/ui_resources.h"
 #include "ui/views/painter.h"
 #include "ui/views/resources/grit/views_resources.h"
 #include "ui/views/view.h"
 
 namespace views {
 
 namespace internal {
 
@@ skipping 544 matching lines @@
   paint.setStyle(SkPaint::kFill_Style);
   paint.setColor(border_->background_color());
   SkPath path;
   gfx::RectF bounds(view->GetLocalBounds());
   bounds.Inset(gfx::InsetsF(border_->GetInsets()));
 
   canvas->DrawRoundRect(bounds, border_->GetBorderCornerRadius(), paint);
 }
 
 }  // namespace views