Fix alignment of avatar bubbles in the NTP

ui/views/bubble/bubble_frame_view.cc

 // Copyright (c) 2011 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_frame_view.h"
 
 #include <algorithm>
 
 #include "ui/views/bubble/border_contents_view.h"
 #include "ui/views/bubble/bubble_border.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/window/client_view.h"
 
 namespace views {
 
 BubbleFrameView::BubbleFrameView(BubbleBorder::ArrowLocation location,
                                  const gfx::Size& client_size,
                                  SkColor color,
                                  bool allow_bubble_offscreen)
     : border_contents_(new BorderContentsView()),
       location_(location),
       allow_bubble_offscreen_(allow_bubble_offscreen) {
   border_contents_->Init();
   bubble_border()->set_arrow_location(location_);
   bubble_border()->set_background_color(color);
   SetLayoutManager(new views::FillLayout());
   AddChildView(border_contents_);
-  gfx::Rect bounds(gfx::Point(), client_size);
-  gfx::Rect windows_bounds = GetWindowBoundsForClientBounds(bounds);
+  gfx::Rect windows_bounds =
+      GetWindowBoundsForAnchorAndClientSize(gfx::Rect(), client_size);
   border_contents_->SetBoundsRect(
       gfx::Rect(gfx::Point(), windows_bounds.size()));
   SetBoundsRect(windows_bounds);
 }
 
 BubbleFrameView::~BubbleFrameView() {}
 
 gfx::Rect BubbleFrameView::GetBoundsForClientView() const {
   gfx::Insets margin;
   bubble_border()->GetInsets(&margin);
   margin += border_contents_->content_margins();
   return gfx::Rect(margin.left(),
                    margin.top(),
                    std::max(width() - margin.width(), 0),
                    std::max(height() - margin.height(), 0));
 }
 
 gfx::Rect BubbleFrameView::GetWindowBoundsForClientBounds(
     const gfx::Rect& client_bounds) const {
   // The |client_bounds| origin is the bubble arrow anchor point.
-  gfx::Rect position_relative_to(client_bounds.origin(), gfx::Size());
+  gfx::Rect anchor(client_bounds.origin(), gfx::Size());
   // The |client_bounds| size is the bubble client view size.
+  return GetWindowBoundsForAnchorAndClientSize(anchor, client_bounds.size());
+}
+
+gfx::Rect BubbleFrameView::GetWindowBoundsForAnchorAndClientSize(
+    const gfx::Rect& anchor,
+    const gfx::Size& client_size) const {
   gfx::Rect content_bounds;
   gfx::Rect window_bounds;
-  border_contents_->SizeAndGetBounds(position_relative_to,
+  border_contents_->SizeAndGetBounds(anchor,
                                      location_,
                                      allow_bubble_offscreen_,
-                                     client_bounds.size(),
+                                     client_size,
                                      &content_bounds,
                                      &window_bounds);
   return window_bounds;
 }
 
 int BubbleFrameView::NonClientHitTest(const gfx::Point& point) {
   return GetWidget()->client_view()->NonClientHitTest(point);
 }
 
 gfx::Size BubbleFrameView::GetPreferredSize() {
   Widget* widget = GetWidget();
   gfx::Rect rect(gfx::Point(), widget->client_view()->GetPreferredSize());
   return widget->non_client_view()->GetWindowBoundsForClientBounds(rect).size();
 }
 
 BubbleBorder* BubbleFrameView::bubble_border() const {
   return static_cast<BubbleBorder*>(border_contents_->border());
 }
 
 }  // namespace views