Omnibox: Remove Hint Text Code

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 f60b155d4a620b9bd750469365d237a50a4e47d5..9c55c3d81c024e009314a225f63c9c192a20953c 100644
--- a/chrome/browser/ui/omnibox/omnibox_view.h
+++ b/chrome/browser/ui/omnibox/omnibox_view.h
@@ -60,10 +60,6 @@ class OmniboxView {
   // Called when any relevant state changes other than changing tabs.
   virtual void Update() = 0;
 
-  // Updates the placeholder text with the value of GetHintText() if hint texts
-  // are enabled.
-  virtual void UpdatePlaceholderText() = 0;
-
   // Asks the browser to load the specified match, using the supplied
   // disposition. |alternate_nav_url|, if non-empty, contains the
   // alternate navigation URL for for this match. See comments on
@@ -93,11 +89,6 @@ class OmniboxView {
   // Returns the resource ID of the icon to show for the current text.
   int GetIcon() const;
 
-  // Returns the hint text that should be displayed when there is no text in the
-  // omnibox.  In keyword mode, this is an empty string.  Otherwise, it's
-  // instructions to search the user's default search engine or type a URL.
-  base::string16 GetHintText() const;
-
   // The user text is the text the user has manually keyed in.  When present,
   // this is shown in preference to the permanent text; hitting escape will
   // revert to the permanent text.