Remove unused / unnecessary stuff from Instant.

chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.h

Index: chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.h
diff --git a/chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.h b/chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.h
index 2cd3a6dad557a97c0fb832784b3ab5f49a649385..c813ea60cb9a546394dc9d9febfe235657367ff2 100644
--- a/chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.h
+++ b/chrome/browser/ui/gtk/omnibox/omnibox_view_gtk.h
@@ -17,7 +17,6 @@
 #include "chrome/browser/ui/toolbar/toolbar_model.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
-#include "ui/base/animation/animation_delegate.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/gtk/gtk_signal_registrar.h"
 #include "ui/base/gtk/owned_widget_gtk.h"
@@ -32,15 +31,10 @@ namespace gfx {
 class Font;
 }
 
-namespace ui {
-class MultiAnimation;
-}
-
 class GtkThemeService;
 
 class OmniboxViewGtk : public OmniboxView,
-                       public content::NotificationObserver,
-                       public ui::AnimationDelegate {
+                       public content::NotificationObserver {
  public:
   // Modeled like the Windows CHARRANGE.  Represent a pair of cursor position
   // offsets.  Since GtkTextIters are invalid after the buffer is changed, we
@@ -100,8 +94,7 @@ class OmniboxViewGtk : public OmniboxView,
   virtual bool OnAfterPossibleChange() OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual gfx::NativeView GetRelativeWindowForPopup() const OVERRIDE;
-  virtual void SetInstantSuggestion(const string16& suggestion,
-                                    bool animate_to_complete) OVERRIDE;
+  virtual void SetInstantSuggestion(const string16& suggestion) OVERRIDE;
   virtual string16 GetInstantSuggestion() const OVERRIDE;
   virtual int TextWidth() const OVERRIDE;
   virtual bool IsImeComposing() const OVERRIDE;
@@ -111,15 +104,9 @@ class OmniboxViewGtk : public OmniboxView,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
-  // Overridden from ui::AnimationDelegate.
-  virtual void AnimationEnded(const ui::Animation* animation) OVERRIDE;
-  virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE;
-  virtual void AnimationCanceled(const ui::Animation* animation) OVERRIDE;
-
   // Sets the colors of the text view according to the theme.
   void SetBaseColor();
-  // Sets the colors of the instant suggestion view according to the theme and
-  // the animation state.
+  // Sets the colors of the instant suggestion view according to the theme.
   void UpdateInstantViewColors();
 
   // Returns the text view gtk widget. May return NULL if the widget
@@ -302,9 +289,6 @@ class OmniboxViewGtk : public OmniboxView,
   // make sure they have the same baseline.
   void AdjustVerticalAlignmentOfInstantView();
 
-  // Stop showing the instant suggest auto-commit animation.
-  void StopAnimation();
-
   // The Browser that contains this omnibox.
   Browser* browser_;
 
@@ -331,9 +315,6 @@ class OmniboxViewGtk : public OmniboxView,
   // A widget for displaying instant suggestion text. It'll be attached to a
   // child anchor in the |text_buffer_| object.
   GtkWidget* instant_view_;
-  // Animation from instant suggest (faded text) to autocomplete (selected
-  // text).
-  scoped_ptr<ui::MultiAnimation> instant_animation_;
 
   // A mark to split the content and the instant anchor. Wherever the end
   // iterator of the text buffer is required, the iterator to this mark should