Draw the same portion of the frame background behind the tabstrip in maximized

chrome/browser/ui/views/frame/glass_browser_frame_view.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/window/non_client_view.h"
 
 class BrowserView;
 
 class GlassBrowserFrameView : public BrowserNonClientFrameView,
                               public views::ButtonListener {
  public:
   // Constructs a non-client view for an BrowserFrame.
   GlassBrowserFrameView(BrowserFrame* frame, BrowserView* browser_view);
   ~GlassBrowserFrameView() override;
 
   // BrowserNonClientFrameView:
   gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const override;
-  int GetTopInset() const override;
+  int GetTopInset(bool restored) const override;
   int GetThemeBackgroundXInset() const override;
   void UpdateThrobber(bool running) override;
   gfx::Size GetMinimumSize() const override;
 
   // views::NonClientFrameView:
   gfx::Rect GetBoundsForClientView() const override;
   gfx::Rect GetWindowBoundsForClientBounds(
       const gfx::Rect& client_bounds) const override;
   int NonClientHitTest(const gfx::Point& point) override;
   void GetWindowMask(const gfx::Size& size, gfx::Path* window_mask) override {}
@@ skipping 15 matching lines @@
 
  private:
   // views::NonClientFrameView:
   bool DoesIntersectRect(const views::View* target,
                          const gfx::Rect& rect) const override;
 
   // Returns the thickness of the border that makes up the window left, right,
   // and bottom frame edges.  This does not include any client edge.
   int FrameBorderThickness() const;
 
-  // Returns the height of the window top frame edge.
-  int FrameTopBorderHeight() const;
+  // Returns the height of the window top frame edge.  If |restored| is true,
+  // this is calculated as if the window was restored, regardless of its current
+  // state.
+  int FrameTopBorderHeight(bool restored) const;
 
   // Returns the thickness of the entire nonclient left, right, and bottom
-  // borders, including both the window frame and any client edge.
-  int NonClientBorderThickness() const;
+  // borders, including both the window frame and any client edge. If |restored|
+  // is true, this is calculated as if the window was restored, regardless of
+  // its current state.
+  int NonClientBorderThickness(bool restored) const;
 
   // Returns the height of the entire nonclient top border, including the window
-  // frame, any title area, and any connected client edge.
-  int NonClientTopBorderHeight() const;
+  // frame, any title area, and any connected client edge.  If |restored| is
+  // true, this is calculated as if the window was restored, regardless of its
+  // current state.
+  int NonClientTopBorderHeight(bool restored) const;
 
   // Paint various sub-components of this view.
   void PaintToolbarBackground(gfx::Canvas* canvas);
   void PaintRestoredClientEdge(gfx::Canvas* canvas);
 
   // Layout various sub-components of this view.
   void LayoutIncognitoIcon();
   void LayoutNewStyleAvatar();
   void LayoutClientView();
 
-  // Returns the insets of the client area.
-  gfx::Insets GetClientAreaInsets() const;
+  // Returns the insets of the client area. If |restored| is true, this is
+  // calculated as if the window was restored, regardless of its current state.
+  gfx::Insets GetClientAreaInsets(bool restored) const;
 
   // Returns the bounds of the client area for the specified view size.
   gfx::Rect CalculateClientAreaBounds(int width, int height) const;
 
   // Starts/Stops the window throbber running.
   void StartThrobber();
   void StopThrobber();
 
   // Displays the next throbber frame.
   void DisplayNextThrobberFrame();
@@ skipping 11 matching lines @@
   int throbber_frame_;
 
   static const int kThrobberIconCount = 24;
   static HICON throbber_icons_[kThrobberIconCount];
   static void InitThrobberIcons();
 
   DISALLOW_COPY_AND_ASSIGN(GlassBrowserFrameView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_