Remove pre-MD code from browser/ui/views/tabs/tab.cc

chrome/browser/ui/views/tabs/tab_strip.h

Index: chrome/browser/ui/views/tabs/tab_strip.h
diff --git a/chrome/browser/ui/views/tabs/tab_strip.h b/chrome/browser/ui/views/tabs/tab_strip.h
index 1a29593c5e0f277843a8f0cfc12781827e6076cb..574e83e4bb0a601e729d17184b01d04d8f8c3a58 100644
--- a/chrome/browser/ui/views/tabs/tab_strip.h
+++ b/chrome/browser/ui/views/tabs/tab_strip.h
@@ -186,9 +186,6 @@ class TabStrip : public views::View,
   // Set the background offset used by inactive tabs to match the frame image.
   void SetBackgroundOffset(const gfx::Point& offset);
 
-  // Sets a painting style with miniature "tab indicator" rectangles at the top.
-  void SetImmersiveStyle(bool enable);
-
   // Returns the alpha that inactive tabs and the new tab button should use to
   // blend against the frame background.  Inactive tabs and the new tab button
   // differ in whether they change alpha when tab multiselection is occurring;
@@ -237,7 +234,6 @@ class TabStrip : public views::View,
       const base::Callback<gfx::Path(const gfx::Size&)>& border_callback,
       gfx::Path* clip) override;
   bool CanPaintThrobberToLayer() const override;
-  bool IsImmersiveStyle() const override;
   SkColor GetToolbarTopSeparatorColor() const override;
   int GetBackgroundResourceId(bool* custom_image) const override;
   void UpdateTabAccessibilityState(const Tab* tab,
@@ -260,9 +256,6 @@ class TabStrip : public views::View,
   void GetAccessibleState(ui::AXViewState* state) override;
   views::View* GetTooltipHandlerForPoint(const gfx::Point& point) override;
 
-  // Returns preferred height in immersive style.
-  static int GetImmersiveHeight();
-
  private:
   typedef std::vector<Tab*> Tabs;
   typedef std::map<int, Tabs> TabsClosingMap;
@@ -649,9 +642,6 @@ class TabStrip : public views::View,
   // tab close comes from a touch device.
   base::OneShotTimer resize_layout_timer_;
 
-  // True if tabs are painted as rectangular light-bars.
-  bool immersive_style_;
-
   // Our observers.
   typedef base::ObserverList<TabStripObserver> TabStripObservers;
   TabStripObservers observers_;