Remove unused / unnecessary stuff from Instant.

chrome/browser/ui/omnibox/omnibox_view.h

Index: chrome/browser/ui/omnibox/omnibox_view.h
diff --git a/chrome/browser/ui/omnibox/omnibox_view.h b/chrome/browser/ui/omnibox/omnibox_view.h
index 510ffc11b37fb2dc6d67ba721ea7d60a532d7a63..f20678675d08c89859561a30393f3bde63ca1bcd 100644
--- a/chrome/browser/ui/omnibox/omnibox_view.h
+++ b/chrome/browser/ui/omnibox/omnibox_view.h
@@ -184,10 +184,8 @@ class OmniboxView {
   // the top-most window is the relative window.
   virtual gfx::NativeView GetRelativeWindowForPopup() const = 0;
 
-  // Shows the instant suggestion text. If |animate_to_complete| is true the
-  // view should start an animation that when done commits the text.
-  virtual void SetInstantSuggestion(const string16& input,
-                                    bool animate_to_complete) = 0;
+  // Shows the instant suggestion text.
+  virtual void SetInstantSuggestion(const string16& input) = 0;
 
   // Returns the current instant suggestion text.
   virtual string16 GetInstantSuggestion() const = 0;